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LM2902-Q1 Datasheet Preview

LM2902-Q1 Datasheet

QUADRUPLE OPERATIONAL AMPLIFIER

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LM2902-Q1
QUADRUPLE OPERATIONAL AMPLIFIER
SGLS178E − AUGUST 2003 − REVISED APRIL 2008
D Qualified for Automotive Applications
D Common-Mode Input Voltage Range
D ESD Protection <500 V Per MIL-STD-883,
Method 3015; Exceeds 200 V Using
Machine Model (C = 200 pF, R = 0); 1500 V
Includes Ground, Allowing Direct Sensing
Near Ground
D Differential Input Voltage Range Equal to
Using Charged Device Model
Maximum-Rated Supply Voltage:
D ESD Human Body Model >2 kV
Machine Model >200 V and
Charge Device Model = 2 kV For
− Non-V devices . . . 26 V
− V-Suffix devices . . . 32 V
D Open-Loop Differential Voltage
K-Suffix Devices.
Amplification . . . 100 V/mV Typ
D Low Supply-Current Drain Independent of
D Internal Frequency Compensation
Supply Voltage . . . 0.8 mA Typ
D Low Input Bias and Offset Parameters:
− Input Offset Voltage . . . 3 mV Typ
D OR PW PACKAGE
(TOP VIEW)
− Input Offset Current . . . 2 nA Typ
− Input Bias Current . . . 20 nA Typ
1OUT 1
1IN− 2
14 4OUT
13 4IN−
description/ordering information
This device consists of four independent high-gain
frequency-compensated operational amplifiers that
are designed specifically to operate from a single
1IN+ 3
VCC 4
2IN+ 5
2IN− 6
2OUT 7
12 4IN+
11 GND
10 3IN+
9 3IN−
8 3OUT
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 VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current
drain is 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{
TA
VIO max
AT 25°C
MAX VCC
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
7 mV
26 V
SOIC (D)
TSSOP (PW)
Reel of 2500
Reel of 2000
LM2902QDRQ1
LM2902QPWRQ1
2902Q1
2902Q1
−40°C to 125°C
7 mV
32 V
SOIC (D)
TSSOP (PW)
Reel of 2500
Reel of 2000
LM2902KVQDRQ1
LM2902KVQPWRQ1
2902KVQ
2902KVQ
2 mV
32 V
SOIC (D)
TSSOP (PW)
Reel of 2500
Reel of 2000
LM2902KAVQDRQ1 2902KAQ
LM2902KAVQPWRQ1 2902KAQ
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see
the TI web site at http://www.ti.com.
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.
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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright 2008 Texas Instruments Incorporated
1




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LM2902-Q1 Datasheet Preview

LM2902-Q1 Datasheet

QUADRUPLE OPERATIONAL AMPLIFIER

No Preview Available !

LM2902-Q1
QUADRUPLE OPERATIONAL AMPLIFIER
SGLS178E − AUGUST 2003 − REVISED APRIL 2008
symbol (each amplifier)
schematic (each amplifier)
6-µA
Current
Regulator
IN−
IN+
6-µA
Current
Regulator
OUT
VCC
100-µA
Current
Regulator
OUT
IN−
IN+
50-µA
Current
Regulator
COMPONENT COUNT
(TOTAL DEVICE)
Epi-FET
1
Transistors
95
Diodes
4
Resistors
11
Capacitors
4
GND
To Other
Amplifiers
2
POST OFFICE BOX 655303 DALLAS, TEXAS 75265



Part Number LM2902-Q1
Description QUADRUPLE OPERATIONAL AMPLIFIER
Maker etcTI
Total Page 3 Pages
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