Datasheet Analog Devices ADA4528-2ARMZ — Ficha de datos

REVISIONS
LTR DESCRIPTION DATE Prepared in accordance with ASME Y14.24 APPROVED Vendor item drawing REV
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PAGE 1 2 PMIC N/A PREPARED BY
RICK OFFICER Original date of drawing
YY-MM-DD CHECKED BY
RAJESH PITHADIA 17-01-25 4 A
REV 5 6 7 8 9 10 11 12 13 14 15 16 DLA LAND AND MARITIME
COLUMBUS, OHIO 43218-3990
http://www.landandmaritime.dla.mil/
TITLE
MICROCIRCUIT, LINEAR, PRECISION,
ULTRALOW NOISE, RRIO, ZERO DRIFT
OPERATIONAL AMPLIFIER, MONOLITHIC
SILICON APPROVED BY
CHARLES F. SAFFLE SIZE AMSC N/A 3 CODE IDENT. NO. DWG NO. V62/16615 16236
PAGE 1 OF 16
5962-V025-17 1. SCOPE 1.1 Scope. This drawing documents the general requirements of a high performance precision, ultralow noise, rail to rail input and
output (RRIO), zero drift operational amplifier microcircuit, with an operating temperature range of -55C to +125C. …

Precision, Ultralow Noise, RRIO,
Zero-Drift Op Amp
ADA4528-1/ADA4528-2 Data Sheet PIN CONNECTION DIAGRAMS Low offset voltage: 2.5 µV maximum
Low offset voltage drift: 0.015 μV/°C maximum
Low noise
5.6 nV/√Hz at f = 1 kHz, AV = +100
97 nV p-p at f = 0.1 Hz to 10 Hz, AV = +100
Open-loop gain: 130 dB minimum
CMRR: 135 dB minimum
PSRR: 130 dB minimum
Unity-gain crossover: 4 MHz
Gain bandwidth product: 3 MHz at AV = +100
−3 dB closed-loop bandwidth: 6.2 MHz
Single-supply operation: 2.2 V to 5.5 V
Dual-supply operation: ±1.1 V to ±2.75 V
Rail-to-rail input and output
Unity-gain stable NIC 1 ADA4528-1 +IN 3 TOP VIEW
(Not to Scale) V– 4 NIC 7 V+ 6 OUT 5 NIC NOTES
1. NIC = NO INTERNAL CONNECTION. Figure 1. ADA4528-1 Pin Configuration, 8-Lead MSOP
NIC 1 8 NIC –IN 2 ADA4528-1 +IN 3 TOP VIEW
(Not to Scale) V– 4 7 V+
6 OUT 09437-102 5 NIC NOTES
1. NIC = NO INTERNAL CONNECTION. …

Precision, Ultralow Noise, RRIO,
Zero-Drift Op Amp
ADA4528-2-EP Enhanced Product
FEATURES PIN CONNECTION DIAGRAM Supports defense and aerospace applications (AQEC standard)
Extended industrial temperature range: −55°C to +125°C
Controlled manufacturing baseline
1 assembly/test site
1 fabrication site
Product change notification
Qualification data available upon request TOP VIEW
(Not to Scale)
OUT A 1 6 –IN B V– 4 5 +IN B
14897-107 7 OUT B +IN A 3 NOTES
1. CONNECT THE EXPOSED PAD TO
V– OR LEAVE IT UNCONNECTED. Figure 1. 100
VSY = 5V
AV = 1
VCM = VSY/2 10 1
1 APPLICATIONS 8 V+ –IN A 2 10 100 1k 10k 100k 1M FREQUENCY (Hz) Thermocouples/thermopiles
Load cell and bridge transducers
Precision instrumentation
Electronic scales
Medical instrumentation …

Precision, Ultralow Noise, RRIO,
Zero-Drift Op Amp
ADA4528-1/ADA4528-2 Data Sheet PIN CONNECTION DIAGRAMS Low offset voltage: 2.5 ОјV maximum
Low offset voltage drift: 0.015 ОјV/В°C maximum
Low noise
5.6 nV/в€љHz at f = 1 kHz, AV = +100
97 nV p-p at f = 0.1 Hz to 10 Hz, AV = +100
Open-loop gain: 130 dB minimum
CMRR: 135 dB minimum
PSRR: 130 dB minimum
Unity-gain crossover: 4 MHz
Gain bandwidth product: 3 MHz at AV = +100
-3 dB closed-loop bandwidth: 6.2 MHz
Single-supply operation: 2.2 V to 5.5 V
Dual-supply operation: В±1.1 V to В±2.75 V
Rail-to-rail input and output
Unity-gain stable NIC 1
–IN 2
+IN 3 TOP VIEW
(Not to Scale) V– 4 8 NIC 7 V+ 6 OUT 5 NIC NOTES
1. NIC = NO INTERNAL CONNECTION. Figure 1. ADA4528-1 Pin Configuration, 8-Lead MSOP
NIC 1 8 NIC –IN 2 ADA4528-1 +IN 3 TOP VIEW
(Not to Scale) V– 4 7 V+ …