The
mA733M
is obsolete
mA733C, mA733M
DIFFERENTIAL VIDEO AMPLIFIERS
SLFS027B − NOVEMBER 1970 − REVISED MAY 2004
and no longer supplied.
D
200-MHz Bandwidth
D
250-kΩ Input Resistance
mA733C
. . . D, N, OR NS PACKAGE
mA733M
. . . J PACKAGE
(TOP VIEW)
D
Selectable Nominal Amplification of 10,
D
100, or 400
No Frequency Compensation Required
mA733M
. . . U PACKAGE
(TOP VIEW)
IN+
NC
GAIN ADJ 2A
GAIN ADJ 1A
V
CC−
NC
OUT+
1
2
3
4
5
6
7
14
13
12
11
10
9
8
IN−
NC
GAIN ADJ 2B
GAIN ADJ 1B
V
CC+
NC
OUT−
IN+
GAIN ADJ 2A
GAIN ADJ 1A
V
CC −
OUT+
1
2
3
4
5
10
9
8
7
6
IN −
GAIN ADJ 2B
GAIN ADJ 1B
V
CC+
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
TA
P-DIP (N)
0°C to 70°C
SOIC (D)
SOP (NS)
PACKAGE†
Tube of 25
Tube of 50
Reel of 2500
Reel of 2000
ORDERABLE
PART NUMBER
UA733CN
UA733CD
UA733CDR
UA733CNSR
UA733C
UA733
TOP-SIDE
MARKING
UA733CN
† 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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
2004, Texas Instruments Incorporated
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
1
TI [ TEXAS INSTRUMENTS ]
