UM207/208/211/213
Low Power, High ESD +5V RS-232 Transceivers
UM207EESO/UM207EEAO/UM207EEAOR/UM207EEUO
UM208EESO/UM208EEAO/UM208EEAOR/UM208EEUO
UM211EESS/UM211EEAS/UM211EEASR/UM211EEUS
UM213EESS/UM213EEAS/UM213EEASR/UM213EEUS
General Description
The UM207/208/211/213 are enhanced transceivers intended for use in RS-232 and V.28 serial
communication and are particularly suited for those applications where ±12V is not available. These
devices feature very low power consumption and +5V single supply operation making them ideal for
space-constrained applications. With integrated charge pump circuitry and small 0.1µF charge pump
capacitors, these devices can fully meet RS-232 voltage levels. A slow rate limited transmitter circuit
improves data integrity. The receiver features hysteresis to greatly improve noise rejection. The
UM211 and UM213 feature a low power shutdown mode, which reduces power supply drain to 1µA.
The UM213 includes two receivers that remain active during shutdown to monitor for signal activity.
The drivers maintain the ±5V EIA/TIA-232E output signal levels at data rates in excess of 250kbps
when loaded in accordance with the EIA/TIA-232E specification Driver output and receiver input
pins are protected against ESD to over ±15kV for both human body mode and IEC61000-4-2 air
discharge mode.
The UM207/208 series are available in SOP24, SSOP24 and TSSOP24 packages, the UM211/213 are
available in SOP28, SSOP28 and TSSOP28 packages.
Applications
z
z
z
z
z
Computer-Portable, Mainframe, Laptop
Handheld Equipments
Battery-Powered Equipments
Instrumentation, UPS
Printers and Terminals
Features
z
z
z
z
z
z
z
z
z
z
Meets All EIA/TIA-232 and ITU V2.8 Specifications
Single +5V Supply Operation
4 ×0.1µF External Charge Pump Capacitors
Typical 250kbps Transmission Rate
1mA Typical Static Supply Current
1μA Shutdown Mode (UM211/213)
Two Wake-Up Receivers (UM213)
Tri-State/Rx Enable (UM211/213)
Enhanced ESD Specifications for RS-232 Pins:
±15kV Human Body Mode
±15kV IEC61000-4-2 Air Discharge Mode
±8kV IEC61000-4-2 Contact Discharge Mode
Available in SOP24, SSOP24, TSSOP24, SOP28, SSOP28, TSSOP28 Packages
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UM207/208/211/213
Selection Table
Part Number
Supply
Voltage
Number of
Drivers
Number of
232 Receivers
Low Power
Shutdown
Number of
Receivers
Active in
Shutdown
UM207EEXX
5V
5
3
NO
0
UM208EEXX
5V
4
4
NO
0
UM211EEXX
5V
4
5
YES
0
UM213EEXX
5V
4
5
YES
2
Ordering Information
Part Number
Temp. Range
Package Type
Shipping Qty
UM207EESO
-40°C to +85°C
SOP24
30pcs/Tube
UM207EEAO
-40°C to +85°C
SSOP24
UM207EEAOR
-40°C to +85°C
SSOP24
UM207EEUO
-40°C to +85°C
TSSOP24
UM208EESO
-40°C to +85°C
SOP24
60pcs/Tube
2000pcs/13Inch
Tape & Reel
3000pcs/13Inch
Tape & Reel
30pcs/Tube
UM208EEAO
-40°C to +85°C
SSOP24
UM208EEAOR
-40°C to +85°C
SSOP24
UM208EEUO
40°C to +85°C
TSSOP24
UM211EESS
-40°C to +85°C
SOP28
25pcs/Tube
UM211EEAS
-40°C to +85°C
SSOP28
UM211EEASR
-40°C to +85°C
SSOP28
UM211EEUS
40°C to +85°C
TSSOP28
48pcs/Tube
2000pcs/13Inch
Tape & Reel
3000pcs/13Inch
Tape & Reel
UM213EESS
-40°C to +85°C
SOP28
25pcs/Tube
UM213EEAS
-40°C to +85°C
SSOP28
UM213EEASR
-40°C to +85°C
SSOP28
UM213EEUS
40°C to +85°C
TSSOP28
48pcs/Tube
2000pcs/13Inch
Tape & Reel
3000pcs/13Inch
Tape & Reel
http://www.union-ic.com Rev.01 Oct.2017
60pcs/Tube
2000pcs/13Inch
Tape & Reel
3000pcs/13Inch
Tape & Reel
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UM207/208/211/213
Absolute Maximum Ratings (Note 1)
Symbol
Parameter
Value
Unit
VCC
Supply Voltage on VCC
-0.3 to +6
V
V+
Voltage on V+
(VCC-0.3) to +9
V
V-
Voltage on V-
-9 to +0.3
V
Voltage on TIN_,
-0.3 to (VCC+0.3)
V
Voltage on RIN_
±30
V
Voltage on TOUT_
(V--0.3) to (V++0.3)
V
Voltage on ROUT_
-0.3 to (VCC+0.3)
V
Short-Circuit Duration, TOUT_ to GND
Continuous
SOP24
SSOP24
TSSOP24
Continuous Power Dissipation at
TA=70°C
SOP28
SSOP28
TSSOP28
Operating Temperature Range
941
640
879
1000
762
1026
-40 to +85
Storage Temperature Range
Maximum Lead Temperature for Soldering 10
Seconds
-65 to +165
°C
+300
°C
PD
TA
TSTG
TL
mW
°C
Note 1: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent
damage to the device. These are stress ratings only, and functional operation of the device at these or
any other conditions beyond those indicated in the operational sections of the specifications is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.
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UM207/208/211/213
Electrical Characteristics
(VCC=+5.0V ±10%, C1- C4=0.1μF, TA=TMIN to TMAX, unless otherwise noted. Typical values are at
TA=25°C)
Parameter
Output Voltage
Swing
VCC Power Supply
Current
Shutdown Supply
Current
Input Logic
Threshold Low
Input Logic
Threshold High
RS-232 Input Voltage
Operating Range
Receiver Input
Threshold Low
Receiver Input
Threshold High
Conditions
All transmitter outputs loaded with
3kΩ to ground
Min
Typ
±5
±6
Max
Unit
V
No load
0.6
1
mA
UM211
UM213
0.1
0.1
10
50
μA
---------
________
___________
---------
________
___________
TIN, EN , SHDN, E N , SHDN
TIN, EN , SHDN, E N , SHDN
0.8
V
2.4
-30
VCC=+5V
TA=25°C
VCC=+5V
TA=25°C
Active Mode
Shut down Mode
Active Mode
0.8
0.6
Shut down Mode
+30
1.2
1.5
1.7
2.4
1.5
2.4
V
V
V
Input Hysteresis
VCC=+5V, no hysteresis in shutdown
0.2
0.5
1.0
V
Input Resistance
VCC=+5V, TA=25°C
3
5
7
kΩ
0.4
V
TTL/CMOS Output
Voltage Low
IOUT=1.6mA
TTL/CMOS Output
Voltage High
IOUT=1.0mA
TTL/CMOS Output
Leakage Current
3.5
________
E N =VCC,EN=0V, 0≤ROUT≤VCC
±0.05
UM211/213
600
ns
UM211/213
200
ns
Output Enable Time
Output Disable Time
___________
Receiver Propagation
Delay
SHDN=0V
SHDN=VCC
___________
UM213
UM207/208/211
Transmitter Output
Resistance
VCC=V+=V-=0V, VOUT=±2V
300
Transition Region
Slew Rate
CL=50pF to 2500pF,
RL=3kΩ to7kΩ,
VCC=+5V, TA=25°C,
measured from +3V to -3V or
-3V to +3V
3
RS-232 Output Short
Circuit Current
Maximum Data Rate
V
RL=3kΩ to7kΩ, CL=50pF to 1000pF,
one transmitter
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120
±10
4
0.5
40
10
0.5
10
μA
μs
Ω
5.5
30
V/μs
±10
±30
mA
250
kbps
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UM207/208/211/213
Pin Configurations
SOP24/SSOP24/TSSOP24
SOP24/SSOP24/TSSOP24
SOP28/SSOP28/TSSOP28
SOP28/SSOP28/TSSOP28
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UM207/208/211/213
Pin Descriptions
Pin Name
C1+, C2+
V+
C1-C2VTOUT_
RIN_
ROUT_
TIN_
GND
VCC
----------
EN, E N
------------------
SHDN, SHDN
Function
Terminals for Positive Charge Pump Capacitor
Charge Pump Output Regulated to +6.5V
Terminals for Negative Charge Pump Capacitor
Charge Pump Output Regulated to -6.5V
RS-232 Driver Outputs
RS-232 Receiver Inputs
RS-232 Receiver Outputs
RS-232 Driver Inputs
Ground
+4.5V to +5.5V Supply Voltage Input
Receiver Enable
Transmitters Shutdown
UM211 Control Pin Configurations
SHDN
0
0
1
---------
EN
0
1
0
Operation Status
Transmitters T1-T5
Receivers R1-R5
Normal Operation
Normal Operation
Shutdown
All Active
All Active
All High-Z
All Active
All High-Z
All High-Z
UM213 Control Pin Configurations
------------------
SHDN
EN
Operation Status
0
0
Shutdown
0
1
Shutdown
1
0
Normal Operation
1
1
Normal Operation
Active=active with reduced performance
http://www.union-ic.com Rev.01 Oct.2017
Transmitters T1-T4
All High-Z
All High-Z
All Active
All Active
Receivers
R1,R2,R3
R4,R5
High-Z
High-Z
High-Z
Active
High-Z
High-Z
Active
Active
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UM207/208/211/213
Detailed Description
The UM207/208/211/213 consists of three sections: charge-pump voltage converters, drivers, and
receivers. These E versions provide extra protection against ESD. They survive ±15kV discharges to
the RS-232 inputs and outputs, tested using the Human Body Model. When tested according to
IEC61000-4-2, they survive ±8kV contact-discharges and ±15kV air-gap discharges. The rugged E
versions are intended for use in harsh environments or applications where the RS-232 connection is
frequently changed.
RS-232 Drivers
The drivers are inverting transmitters, which accept TTL or CMOS inputs and output RS-232 signals
with an inverted sense relative to the input logic levels. Typically the RS-232 output voltage swing is
±6V. Even under worst case loading conditions of 3kΩ and 2500pF, the output is guaranteed to be
±5V, which is consistent with the RS-232 standard specifications. The transmitter outputs are
protected against infinite short-circuits to ground without degradation in reliability. The instantaneous
slew rate of the transmitter output is internally limited to a maximum of 30V/μs in order to meet the
RS-232 standard. The smooth transition of the loaded output from VOL to VOH clearly meets the
monotonicity requirements of the RS-232 standard.
RS-232 Receivers
The receivers convert RS-232 input signals to inverted TTL signals. The input thresholds are 0.8V
minimum and 2.4V maximum, again well within the 3V RS-232 requirements. The receiver inputs are
also protected against voltage up to 30V. A 5kΩ pull down resistor to ground will commit the output
of the receiver to a high state when the pin is float. In actual system applications, it is quite possible
for signals to be applied to the receiver inputs before power is applied the receiver circuitry. This
occurs, for example, when a PC user attempts to print, only to realize the printer wasn’t turned on. In
this case an RS-232 signal from the PC will appear on the receiver input at the printer. When the
printer power is turned on, the receiver will operate normally. All of these enhanced devices are fully
protected.
Shutdown and Enable Control
In shutdown mode, the UM211/213 charges pumps are turned off, V+ is pulled down to VCC, V- is
pulled to ground, and the transmitter outputs are disabled. This reduces supply current typically to
1µA. The time required to exit shutdown is 1ms.
All receivers except R4 and R5 on the UM213 are put into a high-impedance state in shutdown mode.
The UM213’s R4 and R5 receivers still function in shutdown mode. These two receivers are useful for
monitoring external activity while maintaining minimal power consumption.
The enable control is used to put the receiver outputs into a high-impedance state, so that the receivers
can be connected directly to a three-state bus. It has no effect on the RS-232 drivers or on the charge
pumps.
UM213 Receiver Operation in Shutdown
During normal operation, the UM213’s receiver propagation delay is typically 1μs. When entering
------------------
shutdown with receivers active, R4 and R5 are not valid until 80μs after SHDN is driven low. In
shutdown mode, propagation delays increase to 4μs for a high-to-low or a low-to-high transition.
When exiting shutdown, all receiver outputs are invalid until the charge pumps reach nominal
values(＜2ms when using 0.1μF capacitors).
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UM207/208/211/213
ESD Protection
UM207/208/211/213 devices have standard ESD protection structures incorporated on the pins to
protect against electrostatic discharges encountered during assembly and handling. In addition, the
RS-232 bus pins (driver outputs and receiver input) of these devices have an extra level of ESD
protection. Advanced ESD structures were designed to successfully protect these pins against ESD
discharge of ±15kV Human Body Model when powered down or up.
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UM207/208/211/213
Typical Operating Circuits
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UM207/208/211/213
Application Information
Capacitor Selection
The capacitor type used for C1–C4 is not critical for proper operation. The UM207/208/211/213
series require 0.1μF capacitors, although in all cases capacitors up to 10μF can be used without harm.
Ceramic dielectrics are suggested for the 0.1μF capacitors. When using the minimum recommended
capacitor values, make sure the capacitance value does not degrade excessively as the operating
temperature varies. If in doubt, use capacitors with a larger (e.g., 2x) nominal value. The capacitors’
effective series resistance (ESR), which usually rises at low temperatures, influences the amount of
ripple on V+ and V-. Use larger capacitors (up to 10μF) to reduce the output impedance at V+ and V-.
Bypass VCC to ground with at least 0.1μF capacitor. In applications sensitive to power-supply noise
generated by the charge pumps, decouple VCC to ground with a capacitor the same size as (or larger
than) the charge pump capacitors (C1–C4).
V+ and V- as Power Supplies
A small amount of power can be drawn from V+ and V-, although this will reduce both driver output
swing and noise margins. Increasing the value of the charge-pump capacitors (up to 10μF) helps
maintain performance when power is drawn from V+ or V-.
Driving Multiple Receivers
Each transmitter is designed to drive a single receiver. Transmitters can be paralleled to drive multiple
receivers.
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UM207/208/211/213
Package Information
UM207EESO SOP24
Outline Drawing
DIMENSIONS
Symbol
MILLIMETERS
INCHES
Min
Typ
Max
Min
Typ
Max
A
2.35
2.55
2.80
0.093
0.100
0.110
A1
0.05
0.20
0.30
0.002
0.008
0.012
A2
2.10
-
2.65
0.083
-
0.104
b
0.33
-
0.54
0.013
-
0.021
c
0.15
-
0.34
0.006
-
0.013
D
15.20
15.40
15.60
0.598
0.606
0.614
E
7.40
7.50
7.60
0.291
0.295
0.299
E1
9.80
-
10.61
0.386
-
0.418
e
1.27BSC
0.050BSC
L
0.40
-
1.27
0.016
-
0.050
θ
0°
-
8°
0°
-
8°
Land Pattern
NOTES:
1. Compound dimension: 15.40×7.50;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
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UM207/208/211/213
UM207EEAO SSOP24
Outline Drawing
Symbol
A
A1
A2
b
c
D
E
E1
e
L
θ
DIMENSIONS
MILLIMETERS
INCHES
Min Typ Max Min
Typ Max
2.00
0.079
0.05
0.002
1.40 1.75 1.85 0.056 0.069 0.073
0.22 0.30 0.38 0.009 0.012 0.015
0.09 0.17 0.25 0.004 0.007 0.010
7.90 8.20 8.50 0.316 0.328 0.340
5.00 5.30 5.60 0.197 0.209 0.220
7.40 7.80 8.20 0.291 0.307 0.323
0.65BSC
0.026BSC
0.55
1.05 0.022
0.042
0°
8°
0°
8°
Land Pattern
NOTES:
1. Compound dimension: 8.20×5.30;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
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UM207/208/211/213
UM207EEAOR SSOP24
Outline Drawing
Symbol
A
A1
A2
b
c
D
E
E1
e
L
θ
DIMENSIONS
MILLIMETERS
INCHES
Min Typ Max Min
Typ Max
2.00
0.079
0.05
0.002
1.40 1.75 1.85 0.056 0.069 0.073
0.22 0.30 0.38 0.009 0.012 0.015
0.09 0.17 0.25 0.004 0.007 0.010
7.90 8.20 8.50 0.316 0.328 0.340
5.00 5.30 5.60 0.197 0.209 0.220
7.40 7.80 8.20 0.291 0.307 0.323
0.65BSC
0.026BSC
0.55
1.05 0.022
0.042
0°
8°
0°
8°
Land Pattern
NOTES:
1. Compound dimension: 8.20×5.30;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
Tape and Reel Orientation
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UM207/208/211/213
UM207EEUO TSSOP24
Outline Drawing
Symbo
l
A
A1
A2
A3
b
c
D
E
E1
e
L
L1
L2
θ1
θ2
θ3
DIMENSIONS
MILLIMETERS
INCHES
Min Typ Max Min
Typ Max
1.20
0.047
0.05
0.15 0.002
0.006
0.80
1.05 0.031
0.041
0.34 0.44 0.54 0.013 0.017 0.021
0.19
0.30 0.007
0.012
0.09
0.20 0.004
0.008
7.70 7.80 7.90 0.308 0.312 0.316
4.30 4.40 4.50 0.169 0.173 0.177
6.20 6.40 6.60 0.244 0.252 0.260
0.65BSC
0.026BSC
0.45 0.60 0.75 0.018 0.024 0.030
1.00REF
0.039REF
0.25BSC
0.010BSC
0°
8°
0°
8°
10° 12°
14°
10°
12°
14°
10° 12°
14°
10°
12°
14°
Land Pattern
NOTES:
1. Compound dimension: 7.80×4.40;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
Tape and Reel Orientation
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UM207/208/211/213
UM208EESO SOP24
Outline Drawing
DIMENSIONS
Symbol
MILLIMETERS
INCHES
Min
Typ
Max
Min
Typ
Max
A
2.35
2.55
2.80
0.093
0.100
0.110
A1
0.05
0.20
0.30
0.002
0.008
0.012
A2
2.10
-
2.65
0.083
-
0.104
b
0.33
-
0.54
0.013
-
0.021
c
0.15
-
0.34
0.006
-
0.013
D
15.20
15.40
15.60
0.598
0.606
0.614
E
7.40
7.50
7.60
0.291
0.295
0.299
E1
9.80
-
10.61
0.386
-
0.418
e
1.27BSC
0.050BSC
L
0.40
-
1.27
0.016
-
0.050
θ
0°
-
8°
0°
-
8°
Land Pattern
NOTES:
1. Compound dimension: 15.40×7.50;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
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UM207/208/211/213
UM208EEAO SSOP24
Outline Drawing
Symbol
A
A1
A2
b
c
D
E
E1
e
L
θ
DIMENSIONS
MILLIMETERS
INCHES
Min Typ Max Min
Typ Max
2.00
0.079
0.05
0.002
1.40 1.75 1.85 0.056 0.069 0.073
0.22 0.30 0.38 0.009 0.012 0.015
0.09 0.17 0.25 0.004 0.007 0.010
7.90 8.20 8.50 0.316 0.328 0.340
5.00 5.30 5.60 0.197 0.209 0.220
7.40 7.80 8.20 0.291 0.307 0.323
0.65BSC
0.026BSC
0.55
1.05 0.022
0.042
0°
8°
0°
8°
Land Pattern
NOTES:
1. Compound dimension: 8.20×5.30;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
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UM207/208/211/213
UM208EEAOR SSOP24
Outline Drawing
Symbol
A
A1
A2
b
c
D
E
E1
e
L
θ
DIMENSIONS
MILLIMETERS
INCHES
Min Typ Max Min
Typ Max
2.00
0.079
0.05
0.002
1.40 1.75 1.85 0.056 0.069 0.073
0.22 0.30 0.38 0.009 0.012 0.015
0.09 0.17 0.25 0.004 0.007 0.010
7.90 8.20 8.50 0.316 0.328 0.340
5.00 5.30 5.60 0.197 0.209 0.220
7.40 7.80 8.20 0.291 0.307 0.323
0.65BSC
0.026BSC
0.55
1.05 0.022
0.042
0°
8°
0°
8°
Land Pattern
NOTES:
1. Compound dimension: 8.20×5.30;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
Tape and Reel Orientation
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17/27
UM207/208/211/213
UM208EEUO TSSOP24
Outline Drawing
Symbo
l
A
A1
A2
A3
b
c
D
E
E1
e
L
L1
L2
θ1
θ2
θ3
DIMENSIONS
MILLIMETERS
INCHES
Min Typ Max Min
Typ Max
1.20
0.047
0.05
0.15 0.002
0.006
0.80
1.05 0.031
0.041
0.34 0.44 0.54 0.013 0.017 0.021
0.19
0.30 0.007
0.012
0.09
0.20 0.004
0.008
7.70 7.80 7.90 0.308 0.312 0.316
4.30 4.40 4.50 0.169 0.173 0.177
6.20 6.40 6.60 0.244 0.252 0.260
0.65BSC
0.026BSC
0.45 0.60 0.75 0.018 0.024 0.030
1.00REF
0.039REF
0.25BSC
0.010BSC
0°
8°
0°
8°
10° 12°
14°
10°
12°
14°
10° 12°
14°
10°
12°
14°
Land Pattern
NOTES:
1. Compound dimension: 7.80×4.40;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
Tape and Reel Orientation
http://www.union-ic.com Rev.01 Oct.2017
18/27
UM207/208/211/213
UM211EESS SOP28
Outline Drawing
DIMENSIONS
Symbol
MILLIMETERS
INCHES
Min
Typ
Max
Min
Typ
Max
A
2.35
2.55
2.80
0.093
0.100
0.110
A1
0.10
0.20
0.30
0.004
0.008
0.012
A2
2.25
-
2.65
0.089
-
0.104
b
0.33
-
0.54
0.013
-
0.021
c
0.15
-
0.33
0.006
-
0.013
D
17.40
-
18.10
0.685
-
0.713
E
7.40
7.55
7.70
0.291
0.297
0.303
E1
10.20
10.40
10.61
0.402
0.409
0.418
e
1.27BSC
0.050BSC
L
0.40
-
1.27
0.016
-
0.050
θ
0°
-
8°
0°
-
8°
1.87
11.21
Land Pattern
http://www.union-ic.com Rev.01 Oct.2017
NOTES:
1. Compound dimension: 17.75×7.55;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
19/27
UM207/208/211/213
UM211EEAS SSOP28
Outline Drawing
Symbol
A
A1
A2
b
c
D
E
E1
e
L
θ
DIMENSIONS
MILLIMETERS
INCHES
Min Typ Max Min
Typ Max
2.00
0.079
0.05
0.002
1.65 1.75
1.85 0.065 0.069 0.073
0.22 0.30
0.38 0.009 0.012 0.015
0.09 0.17
0.25 0.004 0.007 0.010
9.90 10.20 10.50 0.390 0.402 0.413
5.00 5.30
5.60 0.197 0.209 0.220
7.40 7.80
8.20 0.291 0.307 0.323
0.65BSC
0.026BSC
0.55
1.05 0.022
0.042
0°
8°
0°
8°
Land Pattern
NOTES:
1. Compound dimension: 10.20×5.30;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
http://www.union-ic.com Rev.01 Oct.2017
20/27
UM207/208/211/213
UM211EEASR SSOP28
Outline Drawing
Symbol
A
A1
A2
b
c
D
E
E1
e
L
θ
DIMENSIONS
MILLIMETERS
INCHES
Min Typ Max Min
Typ Max
2.00
0.079
0.05
0.002
1.65 1.75
1.85 0.065 0.069 0.073
0.22 0.30
0.38 0.009 0.012 0.015
0.09 0.17
0.25 0.004 0.007 0.010
9.90 10.20 10.50 0.390 0.402 0.413
5.00 5.30
5.60 0.197 0.209 0.220
7.40 7.80
8.20 0.291 0.307 0.323
0.65BSC
0.026BSC
0.55
1.05 0.022
0.042
0°
8°
0°
8°
Land Pattern
NOTES:
1. Compound dimension: 10.20×5.30;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
Tape and Reel Orientation
http://www.union-ic.com Rev.01 Oct.2017
21/27
UM207/208/211/213
UM211EEUS TSSOP28
Outline Drawing
Symbo
l
A
A1
A2
A3
b
c
D
E
E1
e
L
L1
L2
θ1
θ2
θ3
DIMENSIONS
MILLIMETERS
INCHES
Min Typ Max Min
Typ Max
1.20
0.047
0.05
0.15 0.002
0.006
0.80
1.05 0.031
0.041
0.34 0.44 0.54 0.013 0.017 0.021
0.19
0.30 0.007
0.012
0.09
0.20 0.004
0.008
9.60 9.70 9.80 0.378 0.382 0.386
4.30 4.40 4.50 0.169 0.173 0.177
6.20 6.40 6.60 0.244 0.252 0.260
0.65BSC
0.026BSC
0.45 0.60 0.75 0.018 0.024 0.030
1.00REF
0.039REF
0.25BSC
0.010BSC
0°
8°
0°
8°
10° 12°
14°
10°
12°
14°
10° 12°
14°
10°
12°
14°
Land Pattern
NOTES:
1. Compound dimension: 9.70×4.40;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
Tape and Reel Orientation
http://www.union-ic.com Rev.01 Oct.2017
22/27
UM207/208/211/213
UM213EESS SOP28
Outline Drawing
DIMENSIONS
Symbol
MILLIMETERS
INCHES
Min
Typ
Max
Min
Typ
Max
A
2.35
2.55
2.80
0.093
0.100
0.110
A1
0.10
0.20
0.30
0.004
0.008
0.012
A2
2.25
-
2.65
0.089
-
0.104
b
0.33
-
0.54
0.013
-
0.021
c
0.15
-
0.33
0.006
-
0.013
D
17.40
-
18.10
0.685
-
0.713
E
7.40
7.55
7.70
0.291
0.297
0.303
E1
10.20
10.40
10.61
0.402
0.409
0.418
e
1.27BSC
0.050BSC
L
0.40
-
1.27
0.016
-
0.050
θ
0°
-
8°
0°
-
8°
1.87
11.21
Land Pattern
http://www.union-ic.com Rev.01 Oct.2017
NOTES:
1. Compound dimension: 17.75×7.55;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
23/27
UM207/208/211/213
UM213EEAS SSOP28
Outline Drawing
Symbol
A
A1
A2
b
c
D
E
E1
e
L
θ
DIMENSIONS
MILLIMETERS
INCHES
Min Typ Max Min
Typ Max
2.00
0.079
0.05
0.002
1.65 1.75
1.85 0.065 0.069 0.073
0.22 0.30
0.38 0.009 0.012 0.015
0.09 0.17
0.25 0.004 0.007 0.010
9.90 10.20 10.50 0.390 0.402 0.413
5.00 5.30
5.60 0.197 0.209 0.220
7.40 7.80
8.20 0.291 0.307 0.323
0.65BSC
0.026BSC
0.55
1.05 0.022
0.042
0°
8°
0°
8°
Land Pattern
NOTES:
1. Compound dimension: 10.20×5.30;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
http://www.union-ic.com Rev.01 Oct.2017
24/27
UM207/208/211/213
UM213EEASR SSOP28
Outline Drawing
Symbol
A
A1
A2
b
c
D
E
E1
e
L
θ
DIMENSIONS
MILLIMETERS
INCHES
Min Typ Max Min
Typ Max
2.00
0.079
0.05
0.002
1.65 1.75
1.85 0.065 0.069 0.073
0.22 0.30
0.38 0.009 0.012 0.015
0.09 0.17
0.25 0.004 0.007 0.010
9.90 10.20 10.50 0.390 0.402 0.413
5.00 5.30
5.60 0.197 0.209 0.220
7.40 7.80
8.20 0.291 0.307 0.323
0.65BSC
0.026BSC
0.55
1.05 0.022
0.042
0°
8°
0°
8°
Land Pattern
NOTES:
1. Compound dimension: 10.20×5.30;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
Tape and Reel Orientation
http://www.union-ic.com Rev.01 Oct.2017
25/27
UM207/208/211/213
UM213EEUS TSSOP28
Outline Drawing
Symbo
l
A
A1
A2
A3
b
c
D
E
E1
e
L
L1
L2
θ1
θ2
θ3
DIMENSIONS
MILLIMETERS
INCHES
Min Typ Max Min
Typ Max
1.20
0.047
0.05
0.15 0.002
0.006
0.80
1.05 0.031
0.041
0.34 0.44 0.54 0.013 0.017 0.021
0.19
0.30 0.007
0.012
0.09
0.20 0.004
0.008
9.60 9.70 9.80 0.378 0.382 0.386
4.30 4.40 4.50 0.169 0.173 0.177
6.20 6.40 6.60 0.244 0.252 0.260
0.65BSC
0.026BSC
0.45 0.60 0.75 0.018 0.024 0.030
1.00REF
0.039REF
0.25BSC
0.010BSC
0°
8°
0°
8°
10° 12°
14°
10°
12°
14°
10° 12°
14°
10°
12°
14°
Land Pattern
NOTES:
1. Compound dimension: 9.70×4.40;
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
Tape and Reel Orientation
http://www.union-ic.com Rev.01 Oct.2017
26/27
UM207/208/211/213
GREEN COMPLIANCE
Union Semiconductor is committed to environmental excellence in all aspects of its
operations including meeting or exceeding regulatory requirements with respect to the use of
hazardous substances. Numerous successful programs have been implemented to reduce the
use of hazardous substances and/or emissions.
All Union components are compliant with the RoHS directive, which helps to support
customers in their compliance with environmental directives. For more green compliance
information, please visit:
http://www.union-ic.com/index.aspx?cat_code=RoHSDeclaration
IMPORTANT NOTICE
The information in this document has been carefully reviewed and is believed to be accurate.
Nonetheless, this document is subject to change without notice. Union assumes no
responsibility for any inaccuracies that may be contained in this document, and makes no
commitment to update or to keep current the contained information, or to notify a person or
organization of any update. Union reserves the right to make changes, at any time, in order to
improve reliability, function or design and to attempt to supply the best product possible.
Union Semiconductor, Inc
Add: Unit 606, No.570 Shengxia Road, Shanghai 201210
Tel: 021-51093966
Fax: 021-51026018
Website: www.union-ic.com
http://www.union-ic.com Rev.01 Oct.2017
27/27
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