®
DRV134
DRV134
DRV135
DRV134
DRV135
AUDIO BALANCED LINE DRIVERS
DESCRIPTION
FEATURES
The DRV134 and DRV135 are differential output
amplifiers that convert a single-ended input to a
balanced output pair. These balanced audio drivers
consist of high performance op amps with on-chip
precision resistors. They are fully specified for high
performance audio applications and have excellent
ac specifications, including low distortion (0.0005%
at 1kHz) and high slew rate (15V/µs).
● BALANCED OUTPUT
● LOW DISTORTION: 0.0005% at f = 1kHz
● WIDE OUTPUT SWING: 17Vrms into 600Ω
● HIGH CAPACITIVE LOAD DRIVE
● HIGH SLEW RATE: 15V/µs
● WIDE SUPPLY RANGE: ±4.5V to ±18V
● LOW QUIESCENT CURRENT: ±5.2mA
● 8-PIN DIP, SO-8, AND SOL-16 PACKAGES
The on-chip resistors are laser-trimmed for accurate
gain and optimum output common-mode rejection. Wide
output voltage swing and high output drive capability
allow use in a wide variety of demanding applications.
They easily drive the large capacitive loads associated
with long audio cables. Used in combination with the
INA134 or INA137 differential receivers, they offer a
complete solution for transmitting analog audio signals
without degradation.
● COMPANION TO AUDIO DIFFERENTIAL
LINE RECEIVERS: INA134 and INA137
● IMPROVED REPLACEMENT FOR SSM2142
APPLICATIONS
● AUDIO DIFFERENTIAL LINE DRIVER
● AUDIO MIX CONSOLES
The DRV134 is available in 8-pin DIP and SOL-16
surface-mount packages. The DRV135 comes in a
space-saving SO-8 surface-mount package. Both are
specified for operation over the extended industrial
temperature range, –40°C to +85°C and operate from
–55°C to +125°C.
● DISTRIBUTION AMPLIFIER
● GRAPHIC/PARAMETRIC EQUALIZERS
● DYNAMIC RANGE PROCESSORS
● DIGITAL EFFECTS PROCESSORS
● TELECOM SYSTEMS
● HI-FI EQUIPMENT
V+
● INDUSTRIAL INSTRUMENTATION
50Ω
+VO
A2
+Sense
–Sense
10kΩ
VIN
A1
50Ω
Gnd
–VO
A3
10kΩ
All resistors 30kΩ unless otherwise indicated.
V–
International Airport Industrial Park
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Mailing Address: PO Box 11400, Tucson, AZ 85734
FAXLine: (800) 548-6133 (US/Canada Only)
• Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/
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•
Cable: BBRCORP
•
Telex: 066-6491
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FAX: (520) 889-1510
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Immediate Product Info: (800) 548-6132
©1998 Burr-Brown Corporation
PDS-1451A
Printed in U.S.A. October, 1998
SBOS094