Datasheet Analog Devices ADA4177-2CHIPS — 数据表

FEATURES FUNCTIONAL BLOCK DIAGRAM Low offset voltage: 120 μV maximum at 25°C
Low input bias current: 1 nA maximum at 25°C
Low voltage noise density: 8 nV/√Hz typical at 1 kHz
Large signal voltage gain (AVO): 108 dB minimum over full
supply voltage and operating temperature
Input overvoltage protection to 32 V above and below the
supply voltage rail
Integrated EMI filter
70 dB typical rejection at 1000 MHz
90 dB typical rejection at 2400 MHz
Rail-to-rail output swing
Low supply current: 500 μA typical per amplifier
Wide bandwidth
Gain bandwidth product (AV = 100): 3.5 MHz typical
Unity-gain crossover (AV = 1): 3.5 MHz typical
−3 dB bandwidth (AV = 1): 6 MHz typical
Dual-supply operation
Specified at ±5 V to ±15 V, operates over ±2.5 V to ±18 V
Unity-gain stable
No phase reversal V+
8 OUT A
–IN A 2 6 OUT B
–IN B +IN A 3 5 +IN B V– 1 4 7 24846-001 Data Sheet OVP and EMI Protected, Precision, …

OVP and EMI Protected, Precision,
Low Noise and Bias Current Op Amps
ADA4177-1/ADA4177-2/ADA4177-4 Data Sheet PIN CONNECTION DIAGRAM
OUT A 1
TOP VIEW
(Not to Scale) V+
OUT B 6 –IN B 5 +IN B The ADA4177-1/ADA4177-2/ADA4177-4 operate over the
−40°C to +125°C industrial temperature range. The ADA4177-1/
ADA4177-2 are available in an 8-lead SOIC package and an 8-lead
MSOP package. The ADA4177-4 is available in a 14-lead TSSOP
and a 14-lead SOIC package.
12
10
8
VSY = ±15V 6
4
2
0
–2
–4
–6 –30 –10 10 30 VIN (V) 50 12282-446 –8
–10
–50 GENERAL DESCRIPTION Rev. E +IN A 3 8 …