OPA551
OPA552
®
OPA
551
OPA
551
OPA
551
For most current data sheet and other product
information, visit www.burr-brown.com
High-Voltage, High-Current
OPERATIONAL AMPLIFIERS
FEATURES
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DESCRIPTION
WIDE SUPPLY RANGE: ±4V to ±30V
HIGH OUTPUT CURRENT: 200mA Continuous
LOW NOISE: 14nV/√Hz
FULLY PROTECTED:
Thermal Shutdown
Output Current-Limited
THERMAL SHUTDOWN INDICATOR
WIDE OUTPUT SWING: 2V From Rail
FAST SLEW RATE:
OPA551: 15V/µs
OPA552: 24V/µs
WIDE BANDWIDTH:
OPA551: 3MHz
OPA552: 12MHz
PACKAGES: DIP-8, SO-8, or DDPAK-7
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 surfacemount plastic power package. They are specified for
operation over the extended industrial temperature
range, –40°C to +125°C.
APPLICATIONS
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TELEPHONY
TEST EQUIPMENT
AUDIO AMPLIFIER
TRANSDUCER EXCITATION
SERVO DRIVER
OPA551, OPA552
OPA551, OPA552
NC
NOTE: Tab is
connected to
V– supply.
+In NC V+ Flag
–In V– Out
2
7
6
Out
V–
4
5
V+
3
6
Out
4
5
NC
V+
3
7
Flag
–In
2
V–
8
+In
1 2 3 4 5 6 7
1
Flag
+In
V–
8
–In
OPA551, OPA552
1
V–
DIP-8 (P)
SO-8 (U)
DDPAK-7 Surface-Mount (F)
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111
Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
®
©1999 Burr-Brown Corporation
PDS-1472A
1
Printed in U.S.A.
OPA551, OPA552 July, 1999
