NJU7048 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJU7048 Datasheet PDF : 11 Pages
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High-Speed, Rail-to-Rail I/O,
Quad CMOS Operational Amplifier
NJU7048
■ FEATURES
• Operating Voltage:
2.7V to 5.5V
• High speed
SR=9V/µs. typ.(at VDD= 5V)
GBW=5MHz typ.
• Rail-to-Rail Input/Output
• Low input bias current
IB=1pA typ.
• Unity gain stable
• Enhanced RF noise Immunity
• Package
SSOP14
• CMOS process
• Wide temperature range
Ta=−40℃ to 125℃
■APPLICATIONS
• Current sensors / Sensor amplifiers
• Photodiode amplifiers
• ADC front ends
• ASIC input or output amplifiers
• Battery-powered instruments
■GENERAL DESCRIPTION
The NJU7048 is a quad rail to rail input/output
operational amplifier featuring high speed, low input bias
current and wide temperature range.
High-speed characteristics of slew rate(SR=9V/us. typ.)
and bandwidth (GBW=5MHz.typ.), low input bias current
(IB=1pA typ.) and wide temperature range (Ta=−40℃ to
125℃) makes NJU7048 especially suitable for sensors
and filters application for industrial.
In addition to The NJU7048 featuring rail to rail
input/output makes especially suitable for buffers of input
and output for ADC, DAC, ASIC and other wide output
swing devices.
■PIN CONFIGURATION
■PACKAGE OUTLINE
1
14
2
1
4
13
3
12
4
11
5
10
6
2
3
9
7
8
SSOP14
(Top View)
PIN FUNCTION
1. OUTPUT 1
2. -INPUT 1
3. +INPUT 1
4. VDD
5. +INPUT 2
6. -INPUT 2
7. OUTPUT 2
8. OUTPUT 3
9. -INPUT 3
10. +INPUT 3
11. VSS
12. +INPUT 4
13. -INPUT 4
14. OUTPUT 4
NJU7048V
(SSOP14)
Ver 00
-1-
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