OPA552FAKTWTG3 Datasheet, PDF (1/24 Pages) Texas Instruments – High-Voltage, High-Current OPERATIONAL AMPLIFIERS

OPA551
OPA551
OPA551
OPA551
OPA552
SBOS100A – JULY 1999 – REVISED OCTOBER 2003
High-Voltage, High-Current
OPERATIONAL AMPLIFIERS
FEATURES
q WIDE SUPPLY RANGE: ±4V to ±30V
q HIGH OUTPUT CURRENT: 200mA Continuous
q LOW NOISE: 14nV/√Hz
q FULLY PROTECTED:
Thermal Shutdown
Output Current-Limited
q THERMAL SHUTDOWN INDICATOR
q WIDE OUTPUT SWING: 2V From Rail
q FAST SLEW RATE:
OPA551: 15V/µs
OPA552: 24V/µs
q WIDE BANDWIDTH:
OPA551: 3MHz
OPA552: 12MHz
q PACKAGES: DIP-8, SO-8, or DDPAK-7
APPLICATIONS
q TELEPHONY
q TEST EQUIPMENT
q AUDIO AMPLIFIERS
q TRANSDUCER EXCITATION
q SERVO DRIVERS
DESCRIPTION
The OPA551 and OPA552 are low cost op amps with high-
voltage (60V) and high-current (200mA) capability.
The OPA551 is unity-gain stable and features high slew rate
(15Vµs) and wide bandwidth (3MHz). The OPA552 is
optimized for gains of 5 or greater, and offers higher speed
with a slew rate of 24V/µs and a bandwidth of 12MHz. Both
are suitable for telephony, audio, servo, and test applications.
These laser-trimmed, monolithic integrated circuits provide
excellent low-level accuracy along with high output swing.
High performance is maintained as the amplifier swings to
its specified limits.
The OPA551 and OPA552 are internally protected against
over-temperature conditions and current overloads. The
thermal shutdown indicator “flag” provides a current output
to alert the user when thermal shutdown has occurred.
The OPA551 and OPA552 are available in DIP-8 and
SO-8 packages, as well as a DDPAK-7 surface-mount
plastic power package. They are specified for operation
over the extended industrial temperature range, –40°C to
+125°C.
OPA551, OPA552
OPA551, OPA552
NC 1
–In 2
+In 3
V– 4
8 Flag
7 V+
6 Out
5 NC
DIP-8 (P)
OPA551, OPA552
V– 1
–In 2
+In 3
V– 4
8 Flag
7 V+
6 Out
5 V–
SO-8 (U)
1234567
NOTE: Tab is
connected to
V– supply.
+In NC V+ Flag
–In V– Out
DDPAK-7 Surface-Mount (F)
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.
All trademarks are the property of their respective owners.
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.
www.ti.com
Copyright © 1999-2003, Texas Instruments Incorporated