ꢀꢁ ꢂ ꢃꢄ ꢂꢅ ꢆꢇ
ꢆ ꢈꢉꢊꢋ ꢈꢌꢀ ꢍ ꢎ ꢌꢍꢋ ꢉꢏ ꢐꢎ ꢑꢉꢀ ꢉꢁ ꢌ ꢀꢐ ꢒꢐ ꢍꢋ
SGLS178D − AUGUST 2003 − REVISED DECEMBER 2004
D
Qualification in Accordance With
AEC-Q100
D
D
Common-Mode Input Voltage Range
Includes Ground, Allowing Direct Sensing
Near Ground
†
D
Qualified for Automotive Applications
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage:
− Non-V devices . . . 26 V
D
Customer-Specific Configuration Control
Can Be Supported Along With
Major-Change Approval
− V-Suffix devices . . . 32 V
D
D
ESD Protection <500 V Per MIL-STD-883,
Method 3015; Exceeds 200 V Using
Machine Model (C = 200 pF, R = 0); 1500 V
Using Charged Device Model
D
D
Open-Loop Differential Voltage
Amplification . . . 100 V/mV Typ
Internal Frequency Compensation
ESD Human Body Model > 2 kV
Machine Model > 200 V and
Charge Device Model = 2 kV For
K-Suffix Devices.
D OR PW PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
4OUT
4IN−
4IN+
GND
3IN+
3IN−
3OUT
1OUT
1IN−
1IN+
D
D
Low Supply-Current Drain Independent of
Supply Voltage . . . 0.8 mA Typ
V
Low Input Bias and Offset Parameters:
− Input Offset Voltage . . . 3 mV Typ
− Input Offset Current . . . 2 nA Typ
− Input Bias Current . . . 20 nA Typ
CC
2IN+
2IN−
8
2OUT
†
Contact factory for details. Q100 qualification data available on
request.
description/ordering information
This device consists of four independent high-gain frequency-compensated operational amplifiers that are
designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies
is possible when the difference between the two supplies is 3 V to 26 V (3 V to 32 V for V-suffixed devices), and
V
is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is
CC
independent of the magnitude of the supply voltage.
Applications include transducer amplifiers, dc amplification blocks, and all the conventional
operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For
example, the LM2902 can be operated directly from the standard 5-V supply that is used in digital systems and
easily provides the required interface electronics without requiring additional 15-V supplies.
ORDERING INFORMATION
V
max
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
IO
‡
PACKAGE
T
A
MAX V
CC
AT 25°C
SOIC (D)
Reel of 2500
Reel of 2000
Reel of 2500
Reel of 2000
Reel of 2500
Reel of 2000
LM2902QDRQ1
2902Q1
7 mV
26 V
32 V
32 V
TSSOP (PW)
SOIC (D)
LM2902QPWRQ1
LM2902KVQDRQ1
LM2902KVQPWRQ1
LM2902KAVQDRQ1
2902Q1
2902KVQ
2902KVQ
2902KAQ
−40°C to 125°C
7 mV
2 mV
TSSOP (PW)
SOIC (D)
TSSOP (PW)
LM2902KAVQPWRQ1 2902KAQ
‡
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
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.
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Copyright 2004 Texas Instruments Incorporated
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1
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