Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- ABSOLUTE MAXIMUM RATINGS
- ELECTRICAL CHARACTERISTICS: VS = ±5V
- TYPICAL CHARACTERISTICS: VS = ±5V
- APPLICATION INFORMATION
- WIDEBAND CURRENT FEEDBACK OPERATION
- ADC DRIVER
- WIDEBAND INVERTING SUMMING AMPLIFIER
- SAW FILTER BUFFER
- WIDEBAND UNITY GAIN BUFFER WITH IMPROVED FLATNESS
- DESIGN-IN TOOLS
- OPERATING SUGGESTIONS
- SETTING RESISTOR VALUES TO OPTIMIZE BANDWIDTH
- OUTPUT CURRENT AND VOLTAGE
- DRIVING CAPACITIVE LOADS
- DISTORTION PERFORMANCE
- NOISE PERFORMANCE
- DC ACCURACY AND OFFSET CONTROL
- THERMAL ANALYSIS
- BOARD LAYOUT GUIDELINES
- INPUT AND ESD PROTECTION
- REVISION HISTORY
- REVISION HISTORY

1
2
3
4
8
7
6
5
NC
InvertingInput
NoninvertingInput
-V
S
NC
+VS
Output
NC
1
2
3
5
4
Output
-V
S
NoninvertingInput
+V
S
InvertingInput
BIA
1
2
3
5
4
PinOrientation/PackageMarking
OPA694
SBOS319G –SEPTEMBER 2004–REVISED JANUARY 2010
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
ORDERING INFORMATION
(1)
SPECIFIED
PACKAGE TEMPERATURE PACKAGE ORDERING TRANSPORT
PRODUCT PACKAGE-LEAD DESIGNATOR RANGE MARKING NUMBER MEDIA, QUANTITY
OPA694ID Rails, 100
OPA694 SO-8 D -40°C to +85°C OPA694
OPA694IDR Tape and Reel, 2500
OPA694IDBVT Tape and Reel, 250
OPA694 SOT23-5 DBV -40°C to +85°C BIA
OPA694IDBVR Tape and Reel, 3000
(1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet, or see
the TI web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
(1)
Over operating free-air temperature range, unless otherwise noted.
OPA694 UNIT
Power Supply ±6.5 V
DC
Internal Power Dissipation See Thermal Characteristics
Differential Input Voltage ±1.2 V
Input Voltage Range ±V
S
V
Storage Temperature Range: D, DBV –65 to +125 °C
Junction Temperature (T
J
) +150 °C
Human Body Model (HBM) 1500 V
ESD Ratings: Charge Device Model (CDM) 1000 V
Machine Model (MM) 100 V
(1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may
degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those specified is not supported.
D PACKAGE
DRB PACKAGE
SO-8
SOT23-5
(TOP VIEW)
(TOP VIEW)
2 Copyright © 2004–2010, Texas Instruments Incorporated
Product Folder Link(s): OPA694