SCOPE: CMOS, Serial, 12-Bit D/A Converter
Device Type:
-01
-02
-03
Generic Number:
MX7543S(x)/883B
MX7543T(x)/883B
MX7543GT(x)/883B
Case Outline(s).
Outline Letter
Q
E
Mil-Std-1835
GDIP1-T16 or CDIP2-T16
CQCC1-N20
Case Outline
Package Code
16 Lead CERDIP
J16
20-Pin Ceramic LCC L20
Absolute Maxi mum Ratings: (TA=+25°C, unless otherwise noted.)
VDD to AGND ........................................................................................……….... 0V, +7V
VDD to DGND ......................................................................................…..….…... 0V, +7V
AGND to DGND …………………………………………………………………….... VDD
DGND to AGND …………………………………………………………………….... VDD
Digital Input Voltage to DGND .....................................................……….... -0.3V to +15V
VOUT1, VOUT2 to AGND ...............................................……………………... -0.3V to +15V
VREF to AGND ......................................................................................…... -25V to +25V
VRFB to AGND ......................................................................................…..... -25V to +25V
Lead Temperature (soldering, 10 seconds) ................................................................. +300°C
Storage Temperature .................................................................................... -65°C to +150°C
Continuous Power Dissipation ........................................................................….. TA=+70°C
16 pin CERDIP(derate 10mW/°C above +70°C) .................................….............….. 800mW
20 pin LCC(derate 9.09mW/°C above +70°C) .....................................................…... 727mW
Junction Temperature TJ .....................................................................................….. +150°C
Thermal Resistance, Junction to Case, ΘJC
16 pin CERDIP................................................................................................…... 50°C/W
20 pin LCC .....................................................................................................…... 20°C/W
Thermal Resistance, Junction to Ambient, ΘJA:
16 pin CERDIP..............................................................................................…... 100°C/W
20 pin LCC ...................................................................................................…... 110°C/W
Recommended Operating Conditions
Ambient Operating Range (TA) ...........................................................….. -55°C to +125°C
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.
-------------------------------------
Electrical Characteristics of
MX7543/883B
19-2453
Page 2
of
Rev. B
7
TABLE 1. ELECTRICAL TESTS:
TEST
Symbol
Resolution
Relative Accuracy
RES
RA
Differential
Nonlinearity
DNL
Gain Error
NOTE 2
Gain Error
NOTE 2
Gain Tempco
Power-Supply
Rejection
OUT1 Leakage
Current
OUT2 Leakage
Current
Output Current
Settling Time
NOTE 3
AE
Feedthrough Error
NOTE 3
Reference Input
Resistance
Digital Input High
Voltage
Digital Input Low
Voltage
Digital Input
Leakage Current
Digital Input
Capacitance
NOTE 3
Output Capacitance
NOTE 3
FTE
CONDITIONS
1/
-55°C≤TA≤+125°C
Unless otherwise specified
Guaranteed but not tested
GROUP A
Subgroup
All
Monotonic to 11-Bit
All
Monotonic to 12-Bit
1
2,3
1
2,3
AE
TCAE
PSRR
IOUT1
IOUT2
tSL
NOTE 3
VDD=±5%
(∆Gain/∆VDD)
DAC register loaded with all
0s
DAC register loaded with all
1s
To ±0.5LSB, OUT1 load is
100 Ω in parallel with13pF.
Output measured from falling
edge of ____
____
LD1 and LD2.
VREF=10V, 10kHz sine wave
1
2,3
1
2,3
1
2,3
Device
type
Limits
Min
Limits
Max
All
01
02,03
01
12
-1
-0.5
-2
02,03
01,02
-1
-12.3
-14.5
-1
-2
-5
-0.005
-0.01
-1
-200
-1
-200
All
2.5
mVp-p
25
kΩ
All
All
All
All
All
8
VIH
1,2,3
All
3.0
VIL
1,2,3
All
1,2,3
All
CIN
COUT1
0.8
-1
All
COUT2
ppm/°C
%/%VDD
nA
nA
µs
V
1
µA
8
pF
pF
75
Digital inputs at VIL, DAC
register loaded with all 0s
Digital inputs at VIH, DAC
register loaded with all 1s
75
All
pF
260
Digital inputs at VIL, DAC
register loaded with all 0s
Electrical Characteristics of
MX7543/883B
LSB
260
Digital inputs at VIH, DAC
register loaded with all 1s
-------------------------------------
LSB
V
All
Output Capacitance
NOTE 3
LSB
All
03
1,2,3
VIN=0V or VDD
Bits
LSB
1
12.3
14.5
1
2
5
0.005
0.01
1
200
1
200
2
RIN
IIN
1
0.5
2
Units
19-2453
Page 3
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Rev. B
7
TABLE 1. ELECTRICAL TESTS:
TEST
Symbol
Serial Input to
Strobe Setup Time
NOTE 3
tDS1
Serial Input to
Strobe Hold Time
NOTE 3
SRI Data Pulse
Width NOTE 3
Strobe Pulse Width
NOTE 3
tDS2
CONDITIONS
1/
-55°C≤TA≤+125°C
Unless otherwise specified
STB1
GROUP A
Subgroup
Device
type
Limits
Min
All
Limits
Max
100
40
tDS3
STB2
_____
STB3
tDS4
STB4
0
tDH1
STB1
tDH2
200
tDH3
STB2
_____
STB3
tDH4
STB4
250
ns
0
All
70
ns
250
tSRI
All
160
ns
All
160
ns
tSTB1
STB1
tSTB2
180
tSTB3
STB2
_____
STB3
tSTB4
STB4
230
230
Load Pulse Width
tLD1
All
300
NOTE 3
300
tLD2
tASB
Time Between
All
80
Strobing LSB into
Register A and
Loading Register B
NOTE 3
CLEAR Pulse
tCLR
All
400
Width NOTE 3
NOTE 1: VDD=+5V, VOUT1=VOUT2=0V, VREF=+10V, unless otherwise noted.
NOTE 2: Measured using internal feedback resistor; includes effects of leakage current and gain TC.
NOTE 3: Characteristics supplied for use as a typical design limit but not production tested.
-------------------------------------
Units
Electrical Characteristics of
MX7543/883B
19-2453
Page 4
of
Rev. B
7
ns
ns
ns
TERMINAL CONNECTIONS:
MX7543
J16
L20
1
OUT1
NC
11
2
OUT2
OUT1
12
J16
STB4
DGND
3
AGND
OUT2
13
4
5
STB1
____
LD1
NC
SRI
AGND
STB1
14
15
NC
____
LD1
NC
SRI
16
17
18
19
NC
____
CLR
VDD
VREF
STB2
20
RFB
6
7
8
9
10
STB2
____
LD2
_____
STB3
____
CLR
VDD
VREF
1
↓
1
X
0
X
X
↑
0
0
X
X
1
X
0
0
0
X
X
X
1
STB4
DGND
RFB
MODE CONTROL TABLE:
LOGIC INPUTS
REGISTER A
REGISTER B
CONTROL INPUTS
CONTROL INPUTS
_____
____ ____
STB4 STB3 STB2 STB1
CLR LD2 LD1
0
1
0
X
X
X
↑
0
0
↑
1
X
X
X
L20
NC
____
LD2
STB3
X
X
X
X
X
X
X
X
X
0
X
X
1
1
1
1
X
0
X
1
0
OPERATION
NOTES
Data appearing at SRI strobed
into register A
Same as above
Same as above
Same as above
No operation (Register A)
1,2
1,2
1,2
1,2
2
Clear Register B to code all 0s
(Asynchronous Operation)
No Operation (Register B)
2,3
Load Register B with contents
of Register A
2
2
NOTE 1: Serial data is loaded into Register A MSB first, on edges as shown in timing diagram in
commercial datasheet.
NOTE 2: 0=Logic Low, 1=Logic High, X=Don’t care.
NOTE 3: CLR=0 asynchronously resets Register B to all 0s, but has no effect on Register A.
-------------------------------------
Electrical Characteristics of
MX7543/883B
19-2453
Page 5
of
Rev. B
7
ORDERING INFORMATION:
01
J16
MX7543SQ/883B
01
L20
MX7543SE/883B
02
J16
MX7543TQ/883B
02
L20
MX7543TE/883B
03
J16
MX7543GTQ/883B
03
L20
MX7543GTE/883B
QUALITY ASSURANCE
Sampling and inspection procedures shall be in accordance with Mil-Prf-38535, Appendix A as
Specified in Mil-Std-883.
Screening shall be in accordance with Method 5004 of Mil-Std-883. Burn-in test Method 1015:
1. Test Condition, A, B, C, or D.
2. TA = +125°C, minimum.
3. Interim and final electrical test requirements shall be specified in Table 2.
Quality conformance inspection shall be in accordance with Method 5005 of Mil-Std-883,
Including Groups A, B, C, and D inspection.
Group A inspection:
1. Tests as specified in Table 2.
2. Selected subgroups in Table 1, Method 5005 of Mil-Std-883 shall be omitted.
Group C and D inspections:
a. End-point electrical parameters shall be specified in Table 1.
b. Steady-state life test, Method 1005 of Mil-Std-883.
1. Test condition A, B, C, D.
2. TA = +125°C, minimum.
3. Test duration, 1000 hours, except as permitted by Method 1005 of Mil-Std-883.
TABLE 2.
ELECTRICAL TEST REQUIREMENTS
Mil-Std-883 Test Requirements
Interim Electric Parameters
Method 5004
Final Electrical Parameters
Method 5005
Group A Test Requirements
Method 5005
Group C and D End-Point Electrical Parameters
Method 5005
*
Subgroups
Per Method 5005, Table 1
1
1*, 2, 3
1, 2, 3
1
PDA applies to Subgroup 1 only.
-------------------------------------
Electrical Characteristics of
MX7543/883B
19-2453
Page 6
of
Rev. B
7
