OPA551 Datasheet, PDF (1/14 Pages) Burr-Brown (TI) – High-Voltage, High-Current OPERATIONAL AMPLIFIERS

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OPA551
OPA551
OPA551
OPA551
OPA552
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 AMPLIFIER
q TRANSDUCER EXCITATION
q SERVO DRIVER
DESCRIPTION
The OPA551 and OPA552 are low cost op amps with
high-voltage (60V) and high-current (200mA) capa-
bility.
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 over-
loads. The thermal shutdown indicator “flag” provides
a current output to alert the user when thermal shut-
down 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
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NOTE: Tab is
connected to
V– supply.
+In NC V+ Flag
–In V– Out
DDPAK-7 Surface-Mount (F)
OPA551, OPA552
V– 1
–In 2
+In 3
V– 4
8 Flag
7 V+
6 Out
5 V–
SO-8 (U)
OPA551, OPA552
NC 1
–In 2
+In 3
V– 4
8 Flag
7 V+
6 Out
5 NC
DIP-8 (P)
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: [phone]
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©1999 Burr-Brown Corporation
PDS-1₁472A
®
OPA551, O^PrP^intA^ed 5ⁱⁿ5^U.2^{S.A. July, 1999}