Datasheet Analog Devices AD8426ACPZ-R7 — 数据表

Wide Supply Range, Rail-to-Rail
Output Instrumentation Amplifier
AD8426 APPLICATIONS
Industrial process controls
Bridge amplifiers
Medical instrumentation
Portable data acquisition
Multichannel systems –VS OUT2 OUT1 CONNECTION DIAGRAM
16 15 14 13 AD8426 10 RG2 +IN1 4 9 6 7 8 +IN2 09490-001 5 –VS 11 RG2 RG1 3 REF2 12 –IN2 RG1 2 +VS –IN1 1 REF1 2 channels in a small, 4 mm × 4 mm LFCSP
LFCSP package has no metal pad
More routing room
No current leakage to pad
Gain set with 1 external resistor
Gain range: 1 to 1000
Input voltage goes below ground
Inputs protected beyond supplies
Very wide power supply range
Single supply: 2.2 V to 36 V
Dual supply: ±1.35 V to ±18 V
Bandwidth (G = 1): 1 MHz
CMRR (G = 1): 80 dB minimum
Input noise: 24 nV/√Hz
Typical supply current (per amplifier): 350 μA …

Wide Supply Range, Rail-to-Rail
Output Instrumentation Amplifier
AD8426 APPLICATIONS
Industrial process controls
Bridge amplifiers
Medical instrumentation
Portable data acquisition
Multichannel systems –VS OUT2 OUT1 CONNECTION DIAGRAM
16 15 14 13 AD8426 10 RG2 +IN1 4 9 6 7 8 +IN2 09490-001 5 –VS 11 RG2 RG1 3 REF2 12 –IN2 RG1 2 +VS –IN1 1 REF1 2 channels in a small, 4 mm × 4 mm LFCSP
LFCSP package has no metal pad
More routing room
No current leakage to pad
Gain set with 1 external resistor
Gain range: 1 to 1000
Input voltage goes below ground
Inputs protected beyond supplies
Very wide power supply range
Single supply: 2.2 V to 36 V
Dual supply: ±1.35 V to ±18 V
Bandwidth (G = 1): 1 MHz
CMRR (G = 1): 80 dB minimum
Input noise: 24 nV/√Hz
Typical supply current (per amplifier): 350 μA …