Datasheet Analog Devices AD8397ARZ — 数据表

Rail-to-Rail, High Output
Current Amplifier
AD8397 Data Sheet PIN CONFIGURATION
OUT1 1 8 +VS –IN1 2 7 OUT2 +IN1 3 6 –IN2 –VS 4 5 +IN2 Figure 1. 8-Lead SOIC 1.50
1.25
1.00
0.75
0.50
VOUT (V) Dual operational amplifier
Voltage feedback
Wide supply range from 3 V to 24 V
Rail-to-rail output
Output swing to within 0.5 V of supply rails
High linear output current
310 mA peak into 32 Ω on ±12 V supplies while maintaining
−80 dBc SFDR
Low noise
4.5 nV/√Hz voltage noise density at 100 kHz
1.5 pA/√Hz current noise density at 100 kHz
High speed
69 MHz bandwidth (G = 1, −3 dB)
53 V/μs slew rate (RLOAD = 25 Ω) 05069-001 FEATURES 0.25
0 …

Rail-to-Rail, High Output
Current Amplifier
AD8397
PIN CONFIGURATION
OUT1 1 8 +VS –IN1 2 7 OUT2 +IN1 3 6 –IN2 –VS 4 5 +IN2 Figure 1. 8-Lead SOIC
1.50
1.25
1.00
0.75
0.50 VOUT (V) Dual operational amplifier
Voltage feedback
Wide supply range from 3 V to 24 V
Rail-to-rail output
Output swing to within 0.5 V of supply rails
High linear output current
310 mA peak into 32 Ω on ±12 V supplies while maintaining
−80 dBc SFDR
Low noise
4.5 nV/√Hz voltage noise density at 100 kHz
1.5 pA/√Hz current noise density at 100 kHz
High speed
69 MHz bandwidth (G = 1, −3 dB)
53 V/μs slew rate (RLOAD = 25 Ω) 05069-001 FEATURES 0.25 …