m m
The mA733M is obsolete
and no longer supplied.
SLFS027B − NOVEMBER 1970 − REVISED MAY 2004
D 200-MHz Bandwidth
D 250-kΩ Input Resistance
D Selectable Nominal Amplification of 10,
D
mA733C . . . D, N, OR NS PACKAGE
mA733M . . . J PACKAGE
(TOP VIEW)
IN+
NC
GAIN ADJ 2A
GAIN ADJ 1A
VCC−
NC
OUT+
1
14
2
13
3
4
12
11
5
10
6
9
7
8
100, or 400
No Frequency Compensation Required
mA733M . . . U PACKAGE
(TOP VIEW)
IN+
GAIN ADJ 2A
GAIN ADJ 1A
VCC −
OUT+
IN−
NC
GAIN ADJ 2B
GAIN ADJ 1B
VCC+
NC
OUT−
1
10
2
9
3
8
4
7
5
6
IN −
GAIN ADJ 2B
GAIN ADJ 1B
VCC+
OUT−
NC No internal connection
description/ordering information
The µA733 is a monolithic two-stage video amplifier with differential inputs and differential outputs. Internal
series-shunt feedback provides wide bandwidth, low phase distortion, and excellent gain stability.
Emitter-follower outputs enable the device to drive capacitive loads, and all stages are current-source biased
to obtain high common-mode and supply-voltage rejection ratios.
Fixed differential amplification of 10 V/ V, 100 V/ V, or 400 V/ V may be selected without external components,
or amplification may be adjusted from 10 V/ V to 400 V/ V by the use of a single external resistor connected
between 1A and 1B. No external frequency-compensating components are required for any gain option.
The device is particularly useful in magnetic-tape or disc-file systems using phase or NRZ encoding and in
high-speed thin-film or plated-wire memories. Other applications include general-purpose video and pulse
amplifiers where wide bandwidth, low phase shift, and excellent gain stability are required.
The µA733C is characterized for operation from 0°C to 70°C; the µA733M is characterized for operation over
the full military temperature range of −55°C to 125°C.
ORDERING INFORMATION
P-DIP (N)
0°C to 70°C
ORDERABLE
PART NUMBER
PACKAGE†
TA
SOIC (D)
Tube of 25
UA733CN
Tube of 50
UA733CD
Reel of 2500
UA733CDR
TOP-SIDE
MARKING
UA733CN
UA733C
SOP (NS)
Reel of 2000 UA733CNSR
UA733
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 2004, Texas Instruments Incorporated
!"# $%
$ ! ! &
'
$$ ()% $ !* $ #) #$
* ## !%
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
m m
The mA733M is obsolete
and no longer supplied.
SLFS027B − NOVEMBER 1970 − REVISED MAY 2004
symbol
GAIN ADJ 1A
GAIN ADJ 2A
IN +
OUT+
+
_
IN −
OUT−
GAIN ADJ 1B
GAIN ADJ 2B
schematic
VCC+
2.4 kΩ
2.4 kΩ
10 kΩ
1.1 kΩ
1.1 kΩ
OUT+
IN +
7 kΩ
IN −
1A
GAIN
ADJ
50 Ω
7 kΩ
1B
OUT −
GAIN
ADJ
50 Ω
2B
2A
590 Ω
590 Ω
300 Ω
1.4 kΩ
300 Ω
400 Ω
400 Ω
VCC −
Component values shown are nominal.
2
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
m m
The mA733M is obsolete
and no longer supplied.
SLFS027B − NOVEMBER 1970 − REVISED MAY 2004
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
mA733C
mA733M
UNIT
Supply voltage VCC+ (see Note 1)
8
8
V
Supply voltage VCC− (see Note 1)
−8
−8
V
Differential input voltage
±5
±5
V
Common-mode input voltage
±6
±6
V
Output current
10
10
mA
Continuous total power dissipation
See Dissipation Rating Table
Package thermal impedance, qJA (see Notes 2 and 3)
D package
86
N package
80
NS package
°C/W
C/W
76
Maximum junction temperature, TJ
°C
150
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds
J or U package
300
°C
Storage temperature range, Tstg
− 65 to 150
− 65 to 150
°C
† Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. This is a stress rating only, and
functional operation of the device at these or any other conditions beyond those indicated in the recommended operating conditions section of
this specification is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values, except differential input voltages, are with respect to the midpoint between VCC+ and VCC–.
2. Maximum power dissipation is a function of TJ(max), qJA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) – TA)/qJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
3. The package thermal impedance is calculated in accordance with JESD 51-7.
DISSIPATION RATING TABLE
PACKAGE
TA ≤ 25°C
POWER RATING
DERATING
FACTOR
DERATE
ABOVE TA
TA = 70°C
POWER RATING
TA = 125°C
POWER RATING
J (µA733M)
500 mW
11.0 mW/°C
104°C
500 mW
269 mW
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
3
m m
The mA733M is obsolete
and no longer supplied.
SLFS027B − NOVEMBER 1970 − REVISED MAY 2004
electrical characteristics, VCC± = ±6 V, TA = 25°C
PARAMETER
AVD
BW
Large-signal
differential
voltage
amplification
Bandwidth
FIGURE
1
2
TEST CONDITIONS
VOD = 1 V
RS = 50 Ω
mA733C
mA733M
GAIN
OPTION†
MIN
TYP
MAX
MIN
TYP
MAX
1
250
400
600
300
400
500
2
80
100
120
90
100
110
3
8
10
12
9
10
11
1
50
50
2
90
90
3
200
200
UNIT
V/ V
MHz
IIO
Input offset
current
Any
0.4
5
0.4
3
µA
IIB
Input bias current
Any
9
30
9
20
µA
VICR
Common-mode
input voltage
range
1
Any
±1
VOC
Common-mode
output voltage
1
Any
2.4
VOO
Output offset
voltage
1
VOPP
Maximum peakto-peak output
voltage swing
1
2.9
3.4
1
0.6
2&3
0.35
Any
3
4.7
10
24
1
ri
Input resistance
3
VOD ≤ 1 V
2
Output resistance
Ci
Input capacitance
3
CMRR
Common-mode
rejection ration
4
kSVR
Supply voltage
rejection ratio
(∆VCC/(∆VIO)
Vn
tpd
VOD ≤ 1 V
VIC = ±1 V,
f ≤ 100 kHz
2
2
2
1
∆VCC± = ±0.5 V
2
Broadband
equivalent input
noise voltage
5
BW = 1 kHz to 10 MHz
Propagation
delay time
2
Rise time
Isink(max)
Maximum output
sink current
ICC
Supply current
2
60
1.5
0.6
1.5
1.5
0.35
1
3
4.7
20
24
V
V
V
4
kΩ
250
20
20
Ω
2
2
pF
86
50
60
86
RS = 50 Ω,
Output voltage
step = 1 V
1
7.5
2
6.0
3
3.6
RS = 50 Ω,
Output voltage
step = 1 V
1
10.5
2
4.5
3
2.5
Any
2.5
Any
• DALLAS, TEXAS 75265
70
70
12
POST OFFICE BOX 655303
3.4
70
† The gain option is selected as follows:
Gain Option 1: Gain-adjust pin 1A is connected to pin 1B, and pins 2A and 2B are open.
Gain Option 2: Gain-adjust pin 1A and pin 1B are open, pin 2A is connected to pin 2B.
Gain Option 3: All four gain-adjust pins are open.
4
2.9
250
Any
No load,
No signal
V
dB
VIC = ±1 V,
f = 5 MHz
tr
2.4
4
3
ro
±1
50
dB
12
µV
7.5
10
6.0
10
ns
10
ns
3.6
10.5
12
4.5
2.5
3.6
16
70
2.5
24
3.6
16
mA
24
mA
m m
The mA733M is obsolete
and no longer supplied.
SLFS027B − NOVEMBER 1970 − REVISED MAY 2004
electrical characteristics, VCC± = ±6 V, TA = 0°C to 70°C for mA733C, − 55°C to 125°C for mA733M
PARAMETER
AVD
IIO
IIB
Large-signal differential
voltage amplification
FIGURE
1
TEST CONDITIONS
mA733C
mA733M
GAIN
OPTION†
MIN
MAX
MIN
MAX
1
250
600
200
600
2
80
120
80
120
3
8
12
8
12
VOD = 1 V
UNIT
V/ V
Input offset current
Any
6
5
µA
Input bias current
Any
40
40
µA
VICR
Common-mode input
voltage range
1
VOO
Output offset voltage
1
VOPP
Maximum peak-to-peak
output voltage swing
1
ri
Input resistance
3
CMRR
Common-mode rejection
ratio
4
kSVR
Supply voltage rejection
ratio (∆VCC /(∆VIO)
1
Isink(max)
Maximum output sink
current
ICC
Supply current
Any
±1
±1
V
1
1.5
1.5
2&3
1.5
1.2
Any
V
2.8
2.5
V
VOD ≤ 1 V
VIC = +1 V,
f ≤ 100 kHz
2
8
8
kΩ
2
50
50
dB
∆VCC± = ± 0.5 V
2
50
50
dB
Any
2.5
2.2
mA
No load,
No signal
Any
27
27
mA
† The gain option is selected as follows:
Gain Option 1: Gain-adjust pin 1A is connected to pin 1B, and pins 2A and 2B are open.
Gain Option 2: Gain-adjust pin 1A and pin 1B are open, pin 2A is connected to pin 2B.
Gain Option 3: All four gain-adjust pins are open.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
5
m m
The mA733M is obsolete
and no longer supplied.
SLFS027B − NOVEMBER 1970 − REVISED MAY 2004
PARAMETER MEASUREMENT INFORMATION
test circuits
0.2 µF
+
+
VOD
VID
VID
2 kΩ
0.2 µF
−
−
50 Ω
50 Ω
50 Ω
50 Ω
1 kΩ
1 kΩ
Figure 2
Figure 1
0.2 µF
50 Ω
+
+
VOD
0.2 µF
50 Ω
2 kΩ
−
−
VIC
1 kΩ
Figure 3
1 kΩ
Figure 4
2B
1B
0.2 µF
+
0.2 µF
+
−
VOD
2 kΩ
−
50 Ω
50 Ω
1 kΩ
Radj
2A
1A
VOLTAGE AMPLIFICATION ADJUSTMENT
Figure 5
6
Figure 6
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1 kΩ
m m
The mA733M is obsolete
and no longer supplied.
SLFS027B − NOVEMBER 1970 − REVISED MAY 2004
TYPICAL CHARACTERISTICS
PHASE SHIFT
vs
FREQUENCY
PHASE SHIFT
vs
FREQUENCY
5
50
VCC ± = ± 6 V
TA = 25°C
0
− 50
Phase Shift − Degrees
Phase Shift − Degrees
VCC ± = ± 6 V
TA = 25°C
0
−5
GAIN 2
−10
−15
GAIN 2
−100
−150
−200
−250
−300
−350
−400
−20
0
1
2
3
4
5
6
7
8
9
−450
10
1
4
f − Frequency − MHz
1.2
VCC ± = ± 6 V
GAIN 1
1.1
mA733C
GAIN 2
GAIN 3
1.0
GAIN 2
GAIN 3
0.9
GAIN 1
− 50 − 25
0
25
50
75
TA − Free-Air Temperature − °C
100
125
Voltage Amplification Relative to Value at VCC +_ = +_ 6 V
VOLTAGE AMPLIFICATION
(SINGLE-ENDED OR DIFFERENTIAL)
vs
TEMPERATURE
Voltage Amplification Relative to Value at TA = 25o C
40
100
400
Figure 8
Figure 7
0.8
−75
10
f − Frequency − MHz
VOLTAGE AMPLIFICATION
(SINGLE-ENDED OR DIFFERENTIAL)
vs
SUPPLY VOLTAGE
1.4
TA = 25°C
1.2
GAIN 3
1.0
0.8
GAIN 2
0.6
GAIN 1
0.4
3
Figure 9
4
5
6
7
|VCC±| − Supply Voltage − V
8
Figure 10
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
7
m m
The mA733M is obsolete
and no longer supplied.
SLFS027B − NOVEMBER 1970 − REVISED MAY 2004
TYPICAL CHARACTERISTICS
SINGLE-ENDED VOLTAGE AMPLIFICATION
vs
FREQUENCY
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
RESISTANCE BETWEEN G1A AND G1B
VCC ± = ± 6 V
VOD = 1 V
TA = 25°C
See Figure 6
700
AVD − Differential Voltage Amplification
AVS − Single-ended Voltage Amplification − dB
1000
400
200
100
70
40
20
10
50
GAIN 1
40
GAIN 2
30
20
GAIN 3
10
VCC ± = ± 6 V
TA = 25°C
0
10
40
100
400
1k
4k
1
10 k
4
Figure 11
24
No Load
No Signal
TA = 25°C
20
16
I CC − Supply Current − mA
I CC − Supply Current − mA
18
14
mA733C
12
10
8
6
VCC ± = ± 6 V
No Load
No Signal
− 50
− 25
16
12
8
4
0
25
50
75
100
125
TA − Free-Air Temperature − °C
0
3
4
5
Figure 14
POST OFFICE BOX 655303
6
7
|VCC±| − Supply Voltage − V
Figure 13
8
400
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
20
0
−75
100
Figure 12
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
2
40
f − Frequency − MHz
Radj − Resistance Between G1A and G1B − Ω
4
10
• DALLAS, TEXAS 75265
8
m m
The mA733M is obsolete
and no longer supplied.
SLFS027B − NOVEMBER 1970 − REVISED MAY 2004
TYPICAL CHARACTERISTICS
5
VCC ± = ± 6 V
TA = 25°C
4
3
2
1
0
10
40
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
VOPP − Maximum Peak-to-Peak Output Voltage − V
VOPP − Maximum Peak-to-Peak Output Voltage − V
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE
vs
LOAD RESISTANCE
100
400
1k
RL − Load Resistance − Ω
4k
8
TA = 25°C
7
6
5
4
3
2
1
0
10 k
3
4
5
6
7
|VCC±| − Supply Voltage − V
Figure 15
Figure 16
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE
vs
FREQUENCY
INPUT RESISTANCE
vs
FREE-AIR TEMPERATURE
6
40
VCC ± = ± 6 V
TA = 25°C
35
5
r i − Input Resistance − kΩ
VOPP − Maximum Peak-to-Peak Output Voltage − V
8
4
3
2
VCC ± = ± 6 V
30
25
GAIN 2
20
mA733C
15
10
1
5
0
1
2
4
7 10
20
40 70 100 200
400
0
− 60 − 40 −20
f − Frequency − MHz
0
20
40
60
80
100 120 140
TA − Free-Air Temperature − °C
Figure 18
Figure 17
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
9
PACKAGE OPTION ADDENDUM
www.ti.com
10-Dec-2020
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
(4/5)
(6)
UA733CD
ACTIVE
SOIC
D
14
50
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
0 to 70
UA733C
UA733CDR
ACTIVE
SOIC
D
14
2500
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
0 to 70
UA733C
UA733CN
ACTIVE
PDIP
N
14
25
RoHS & Green
NIPDAU
N / A for Pkg Type
0 to 70
UA733CN
UA733CNSR
ACTIVE
SO
NS
14
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
0 to 70
UA733
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of