Datasheet Analog Devices AD8574 — 数据表

REVISIONS
LTR DESCRIPTION A Update document paragraphs to current
requirements. -ro DATE APPROVED 17-08-02 C. SAFFLE Prepared in accordance with ASME Y14.24 Vendor item drawing REV
PAGE
REV
PAGE
REV STATUS
OF PAGES REV A A A A A A A A A A A A PAGE 1 2 3 4 5 6 7 8 9 10 11 12 PMIC N/A PREPARED BY
RICK OFFICER Original date of drawing
YY-MM-DD CHECKED BY
RAJESH PITHADIA 12-09-05 DLA LAND AND MARITIME
COLUMBUS, OHIO 43218-3990
http://www.landandmaritime.dla.mil/
TITLE
MICROCIRCUIT, LINEAR, SINGLE SUPPLY,
QUAD, OPERATIONAL AMPLIFIER, MONOLITHIC
SILICON APPROVED BY
CHARLES F. SAFFLE
SIZE CODE IDENT. NO. A
REV DWG NO. V62/12634 16236
A PAGE 1 AMSC N/A
DISTRIBUTION STATEMENT A. Approved for public release. Distribution is unlimited. OF 12
5962-V059-17 1. SCOPE …

PIN CONFIGURATIONS Low offset voltage: 1 μV
Input offset drift: 0.005 μV/°C
Rail-to-rail input and output swing
5 V/2.7 V single-supply operation
High gain: 145 dB typical
CMRR: 140 dB typical
PSRR: 130 dB typical
Ultralow input bias current: 10 pA typical
Low supply current: 750 μA per op amp
Overload recovery time: 50 μs
No external capacitors required NC 1 –IN A 2 +IN A 3 TOP VIEW
6
(Not to Scale) V– 4 5 NC 7 V+
OUT A
NC Figure 1. 8-Lead MSOP (RM Suffix)
NC 1
–IN A 2 AD8571 8 NC 7 V+ 6 OUT A
TOP VIEW
V– 4 (Not to Scale) 5 NC NC = NO CONNECT 01104-004 +IN A 3 OUT A 1 8 V+ –IN A 2 AD8572 7 OUT B +IN A 3 TOP VIEW
(Not to Scale) 6 –IN B V– 4 5 +IN B 01104-002 Figure 2. 8-Lead SOIC (R Suffix) Temperature sensors
Pressure sensors
Precision current sensing
Strain gage amplifiers …

FEATURES PIN CONFIGURATION Low offset voltage: 1 μV
Input offset drift: 0.005 μV/°C
Rail-to-rail input and output swing
5 V/2.7 V single-supply operation
High gain: 145 dB typical
CMRR: 140 dB typical
PSRR: 130 dB typical
Ultralow input bias current: 10 pA typical
Low supply current: 750 μA per op amp
Overload recovery time: 50 μs
No external capacitors required OUT A 1 14 OUT D –IN A 2 13 –IN D +IN A 3 AD8574-EP 12 +IN D TOP VIEW
(Not to Scale) 11 V– 10 +IN C –IN B 6 9 –IN C OUT B 7 8 OUT C V+ 4
+IN B 5 09302-003 Enhanced Product Zero-Drift, Single-Supply, Rail-to-Rail I/O
Quad, Operational Amplifier
AD8574-EP Figure 1. 14-Lead TSSOP GENERAL DESCRIPTION ENHANCED PRODUCT FEATURES
Supports defense and aerospace applications (AQEC standard)
Military temperature range (−55°C to +125°C)
Controlled manufacturing baseline
One assembly/test site
One fabrication site
Product change notification
Qualification data available on request APPLICATIONS
Temperature sensors …

Zero-Drift, Single-Supply, Rail-to-Rail I/O
Quad, Operational Amplifier
AD8574-EP
Supports defense and aerospace applications (AQEC
standard)
Military temperature range ( −55°C to +125°C)
Controlled manufacturing baseline
One assembly/test site
One fabrication site
Enhanced product change notification
Qualification data available on request
Low offset voltage: 1 µV
Input offset drift: 0.005 µV/°C
Rail-to-rail input and output swing
5 V/2.7 V single-supply operation
High gain: 145 dB typical
CMRR: 140 dB typical
PSRR: 130 dB typical
Ultralow input bias current: 10 pA typical
Low supply current: 750 µA per op amp
Overload recovery time: 50 µs
No external capacitors required APPLICATIONS
Temperature sensors …