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BUF634F

Description
BUFFER AMPLIFIER, PSSO5
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size245KB,12 Pages
ManufacturerBurr-Brown
Websitehttp://www.burr-brown.com/
Download Datasheet Parametric View All

BUF634F Overview

BUFFER AMPLIFIER, PSSO5

BUF634F Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerBurr-Brown
package instructionD2PAK-5
Reach Compliance Codeunknow
Amplifier typeBUFFER
Maximum average bias current (IIB)20 µA
Nominal bandwidth (3dB)180 MHz
Maximum bias current (IIB) at 25C20 µA
Maximum input offset voltage100000 µV
JESD-30 codeR-PSSO-G5
JESD-609 codee0
length10.16 mm
Negative supply voltage upper limit-18 V
Nominal Negative Supply Voltage (Vsup)-15 V
Number of functions1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
Encapsulate equivalent codeSMSIP5H,.6,67TB
Package shapeRECTANGULAR
Package formSMALL OUTLINE
power supply+-15 V
Certification statusNot Qualified
Maximum seat height5.13 mm
Nominal slew rate2000 V/us
Maximum slew rate20 mA
Supply voltage upper limit18 V
Nominal supply voltage (Vsup)15 V
surface mountYES
technologyBIPOLAR
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch1.7 mm
Terminal locationSINGLE
width8.925 mm
®
BUF
634
BUF634
BUF
634
BUF
634
BUF
634
250mA HIGH-SPEED BUFFER
FEATURES
q
HIGH OUTPUT CURRENT: 250mA
q
SLEW RATE: 2000V/
µ
s
q
PIN-SELECTED BANDWIDTH:
30MHz to 180MHz
q
LOW QUIESCENT CURRENT:
1.5mA (30MHz BW)
q
WIDE SUPPLY RANGE:
±
2.25 to
±
18V
q
INTERNAL CURRENT LIMIT
q
THERMAL SHUTDOWN PROTECTION
q
8-PIN DIP, SO-8, 5-LEAD TO-220, 5-LEAD
DDPAK SURFACE-MOUNT
APPLICATIONS
q
VALVE DRIVER
q
SOLENOID DRIVER
q
OP AMP CURRENT BOOSTER
q
LINE DRIVER
q
HEADPHONE DRIVER
q
VIDEO DRIVER
q
MOTOR DRIVER
q
TEST EQUIPMENT
q
ATE PIN DRIVER
DESCRIPTION
The BUF634 is a high speed unity-gain open-loop
buffer recommended for a wide range of applications.
It can be used inside the feedback loop of op amps to
increase output current, eliminate thermal feedback
and improve capacitive load drive.
For low power applications, the BUF634 operates
on 1.5mA quiescent current with 250mA output,
2000V/µs slew rate and 30MHz bandwidth. Band-
width can be adjusted from 30MHz to 180MHz by
connecting a resistor between V– and the BW Pin.
Output circuitry is fully protected by internal current
limit and thermal shut-down making it rugged and
easy to use.
8-Pin DIP Package
SO-8 Surface-Mount Package
1
2
3
4
G=1
8
7
6
5
The BUF634 is available in a variety of packages to
suit mechanical and power dissipation requirements.
Types include 8-pin DIP, SO-8 surface-mount, 5-lead
TO-220, and a 5-lead DDPAK surface-mount plastic
power package.
5-Lead
TO-220
5-Lead DDPAK
Surface Mount
G=1
G=1
1 2 3 4 5
1 2 3 4 5
BW
NC
V
IN
V–
NC
V+
V
O
NC
BW V–
V+
V
IN
V
O
BW V–
V+
V
IN
V
O
NOTE: Tabs are connected
to V– supply.
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/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
©
1993 Burr-Brown Corporation
PDS-1206C
Printed in U.S.A. June, 1996
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