Datasheet Analog Devices ADA4077-2BRZ-R7 — Ficha de datos

REVISIONS
LTR DESCRIPTION A DATE (YR-MO-DA) APPROVED 17-07-11 C. SAFFLE Add device type 02. -rrp REV
SHEET
REV A A A A A A SHEET 15 16 17 18 19 20 REV STATUS REV A A A A A A A A A A A A A A OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PMIC N/A PREPARED BY Rajesh Pithadia STANDARD
MICROCIRCUIT
DRAWING DLA LAND AND MARITIME
COLUMBUS, OHIO 43218-3990
http://www.landandmaritime.dla.mil CHECKED BY
Rajesh Pithadia
APPROVED BY THIS DRAWING IS AVAILABLE
FOR USE BY ALL
DEPARTMENTS
AND AGENCIES OF THE
DEPARTMENT OF DEFENSE AMSC N/A Charles F. Saffle
DRAWING APPROVAL DATE
15-12-01
REVISION LEVEL
A MICROCIRCUIT, LINEAR, LOW OFFSET
VOLTAGE AND DRIFT, PRECISION,
OPERATIONAL AMPLIFIER, MONOLITHIC
SILICON
SIZE CAGE CODE A 67268
SHEET DSCC FORM 2233 …

4 MHz, 7 nV/√Hz, Low Offset and
Drift, High Precision Amplifiers
ADA4077-1/ADA4077-2/ADA4077-4 Data Sheet PIN CONNECTION DIAGRAMS Offset voltage:
25 μV maximum at 25°C (B grade, 8-lead SOIC, single/ dual)
50 μV maximum at 25°C (A grade, 8-lead SOIC, single/ dual)
50 μV maximum at 25°C (A grade, 14-lead SOIC, quad)
Offset voltage drift:
0.25 μV/°C maximum (B grade, 8-lead SOIC, single/dual)
0.55 μV/°C maximum (A grade, 8-lead SOIC, single/dual)
0.75 μV/°C maximum (A grade, 14-lead SOIC, quad)
MSL1 rated
Low input bias current: 1 nA maximum at TA = 25°C
Low voltage noise density: 6.9 nV/√Hz typical at f = 1000 Hz
CMRR, PSRR, and AV > 120 dB minimum
Low supply current: 400 μA per amplifier typical
Wide gain bandwidth product: 3.9 MHz at ±5 V
Dual-supply operation:
Specified at ±5 V to ±15 V
Operates at ±2.5 V to ±15 V
Unity gain stable
No phase reversal
Long-term offset voltage drift (10,000 hours): 0.5 μV typical
Temperature hysteresis: 1 μV typical APPLICATIONS 1 –IN 2 +IN 3 V– 4 ADA4077-1 …

4 MHz, 7 nV/√Hz, Low Offset and
Drift, High Precision Amplifier
ADA4077-2-EP Enhanced Product PIN CONNECTION DIAGRAM Low offset voltage and low offset voltage drift
Maximum offset voltage: 90 µV at TA = 25°C
Maximum offset voltage drift: 1.2 µV/°C
Moisture sensitivity level 1 (MSL1) rated
Low input bias current: 1 nA maximum at TA = 25°C
Low voltage noise density: 6.9 nV/√Hz typical at f = 1000 Hz
CMRR, PSRR, and AV > 120 dB minimum
Low supply current: 400 µA per amplifier typical
Wide gain bandwidth product: 3.9 MHz at VSY = ±5 V
Dual-supply operation: ±2.5 V to ±15 V
Unity gain stable
No phase reversal 8 V+ ADA4077-2-EP 7 OUT B TOP VIEW
(Not to Scale) 6 –IN B 5 +IN B OUT A 1
–IN A 2
+IN A 3
V– 4 15053-001 FEATURES Figure 1. ENHANCED PRODUCT FEATURES
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 …