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Numéro de référence | LM2902 | ||
Description | DUAL AND QUAD OPERATIONAL AMPLIFIERS | ||
Fabricant | Diodes | ||
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1 Page
LM2902/ LM2902A/ LM2904/ LM2904A
DUAL AND QUAD OPERATIONAL AMPLIFIERS
Description
The LM2902/2904 series amplifiers consist of four and two
independent high-gain operational amplifiers with very low input offset
voltage specification. They have been designed to operate from a
single power supply over a wide range of voltages; however operation
from split power supplies is also possible. They offer low power
supply current independent of the magnitude of the power supply
voltage.
The LM2902/2904 series are characterized for operation from
-40℃ to +125℃ and the dual devices are available in SO-8, MSOP-8,
TSSOP-8 and the quad devices available in SO-14 and TSSOP-14
with industry standard pin-outs. Both use green mold compound as
standard.
Pin Assignments
(Top View)
1OUT
1IN-
1IN+
GND
1
2
3
4
-
1
8 VCC
7 2OUT
6 2IN-
2
- 5 2IN+
SO-8/TSSOP-8/MSOP-8
LM2904/ LM2904A
(Top View)
Features
Wide Power Supply Voltage Range:
Single Supply: 3V to 36V
Dual Supplies: ±1.5V to ±18V
Very Low Supply Current Drain
LM2904 500µA – Independent of Supply Voltage
LM2902 700µA – Independent of Supply Voltage
Low Input Bias Current: 20nA
1OUT
1IN-
1IN+
VCC
2IN+
2IN-
2OUT
1
2
3
4
5
6
7
-
1
2
-
14 4OUT
- 13 4IN-
4
12 4IN+
11 GND
10 3IN+
3
- 9 3IN-
8 3OUT
Low Input Offset Voltage:
A Versions: 1mV Typ
Non-A Version: 2mV Typ
SO-14/TSSOP-14
LM2902/ LM2902A
Large DC Voltage Gain: 100dB
Wide Bandwidth (Unity Gain): 700KHz (Temperature
Compensated)
Internally Compensated with Unity Gain
Input Common-Mode Voltage Range Includes Ground
Differential Input Voltage Range Equal to the Power Supply
Voltage
Large Output Voltage Swing: 0V to VCC -1.5V
SO-8 (Duals) and SO-14/TSSOP-14 (Quads) Packages
Available
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
An Automotive-Compliant Part is Available Under Separate
Datasheet (LM2902Q_04Q)
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
LM2902/ LM2902A/ LM2904/ LM2904A
Document number: DS36780 Rev. 3 - 2
1 of 15
www.diodes.com
May 2016
© Diodes Incorporated
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Pages | Pages 15 | ||
Télécharger | [ LM2902 ] |
No | Description détaillée | Fabricant |
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LM2901 | LOW POWER QUAD VOLTAGE COMPARATORS | STMicroelectronics |
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