LM613
www.ti.com
SNOSC11B –AUGUST 2000–REVISED MARCH 2013
LM613 Dual Operational Amplifiers, Dual Comparators, and Adjustable Reference
Check for Samples: LM613
1
FEATURES
DESCRIPTION
The LM613 consists of dual op-amps, dual
comparators, and a programmable voltage reference
in a 16-pin package. The op-amps out-performs most
single-supply op-amps by providing higher speed and
bandwidth along with low supply current. This device
was specifically designed to lower cost and board
23
OP AMP
•
•
•
•
•
Low Operating Current (Op Amp): 300 μA
Wide Supply Voltage Range: 4V to 36V
Wide Common-Mode Range: V− to (V+ − 1.8V)
Wide Differential Input Voltage: ±36V
space
requirements
in
transducer,
test,
Available in Plastic Package Rated for Military
Temp. Range Operation
measurement, and data acquisition systems.
Combining a stable voltage reference with wide
output swing op-amps makes the LM613 ideal for
single supply transducers, signal conditioning and
bridge driving where large common-mode-signals are
common. The voltage reference consists of a reliable
band-gap design that maintains low dynamic output
impedance (1Ω typical), excellent initial tolerance
(0.6%), and the ability to be programmed from 1.2V
to 6.3V via two external resistors. The voltage
reference is very stable even when driving large
capacitive loads, as are commonly encountered in
CMOS data acquisition systems.
REFERENCE
•
•
•
Adjustable Output Voltage: 1.2V to 6.3V
Tight Initial Tolerance Available: ±0.6%
Wide Operating Current Range: 17 μA to 20
mA
•
Tolerant of Load Capacitance
APPLICATIONS
•
•
•
•
Transducer Bridge Driver
Process and Mass Flow Control Systems
Power Supply Voltage Monitor
As a member of TI's Super-Block™ family, the LM613
is a space-saving monolithic alternative to a multi-
chip solution, offering a high level of integration
without sacrificing performance.
Buffered Voltage References for A/D's
Connection Diagrams
Top View
Figure 1. CDIP and SOIC Packages
Figure 2. E Package Pinout
See Package Numbers NFE0016A and DW0016B
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Super-Block is a trademark of Texas Instruments.
2
3
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2000–2013, Texas Instruments Incorporated