DRV134 Datasheet, PDF (1/10 Pages) Burr-Brown (TI) – AUDIO BALANCED LINE DRIVERS

®
DRV134
DRV134
DRV135
DRV134
DRV135
AUDIO BALANCED LINE DRIVERS
FEATURES
DESCRIPTION
q BALANCED OUTPUT
q LOW DISTORTION: 0.0005% at f = 1kHz
q WIDE OUTPUT SWING: 17Vrms into 600Ω
q HIGH CAPACITIVE LOAD DRIVE
q HIGH SLEW RATE: 15V/µs
q WIDE SUPPLY RANGE: ±4.5V to ±18V
q LOW QUIESCENT CURRENT: ±5.2mA
q 8-PIN DIP, SO-8, AND SOL-16 PACKAGES
q COMPANION TO AUDIO DIFFERENTIAL
LINE RECEIVERS: INA134 and INA137
q IMPROVED REPLACEMENT FOR SSM2142
APPLICATIONS
q AUDIO DIFFERENTIAL LINE DRIVER
q AUDIO MIX CONSOLES
q DISTRIBUTION AMPLIFIER
q GRAPHIC/PARAMETRIC EQUALIZERS
q DYNAMIC RANGE PROCESSORS
q DIGITAL EFFECTS PROCESSORS
q TELECOM SYSTEMS
q HI-FI EQUIPMENT
q INDUSTRIAL INSTRUMENTATION
V+
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).
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.
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.
V_IN
A1
Gnd
50Ω
A2
10kΩ
+V_O
+Sense
–Sense
50Ω
A3
–V_O
All resistors 30kΩ unless otherwise indicated.
10kΩ
V–
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: [phone] • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: [phone] (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]
©1998 Burr-Brown Corporation
PDS-1451A
Printed in U.S.A. October, 1998