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a Ultralow Input Bias Current
Operational Amplifier
AD549*
FEATURES CONNECTION DIAGRAM
Ultralow Bias Current
60 fA Max (AD549L) GUARD PIN, CONNECTED TO CASE
250 fA Max (AD549J)
NC
Input Bias Current Guaranteed over Common-Mode
OFFSET NULL 8 V+
Voltage Range
1 7
Low Offset Voltage AD549
0.25 mV Max (AD549K) INVERTING 2 6 OUTPUT
INPUT
1.00 mV Max (AD549J)
Low Offset Drift 3 5
5 V/ C Max (AD549K) OFFSET
NONINVERTING 4 NULL
20 V/ C Max (AD549J) INPUT
V