Datasheet LT1995 (Analog Devices) - 10

LT1995
U U U PI FU CTIO S (Difference Amplifier Configuration) P1 (Pin 1):
Noninverting Gain-of-1 Input. Connects a 4k
OUT (Pin 6):
Output Voltage. VOUT = VREF + 1 • (VP1 – VM1) internal resistor to the op amp’s noninverting input. + 2 • (VP2 – VM2) + 4 • (VP4 – VM4).
P2 (Pin 2):
Noninverting Gain-of-2 Input. Connects a 2k
V + S (Pin 7):
Positive Supply Voltage. internal resistor to the op amp’s noninverting input.
M4 (Pin 8):
Inverting Gain-of-4 Input. Connects a 1k
P4 (Pin 3):
Noninverting Gain-of-4 Input. Connects a 1k internal resistor to the op amp’s inverting input. internal resistor to the op amp’s noninverting input.
M2 (Pin 9):
Inverting Gain-of-2 Input. Connects a 2k
V – S (Pin 4):
Negative Supply Voltage. internal resistor to the op amp’s inverting input.
REF (Pin 5):
Reference Voltage. Sets the output level when
M1 (Pin 10):
Inverting Gain-of-1 Input. Connects a 4k the difference between the inputs is zero. Connects a 4k internal resistor to the op amp’s inverting input. internal resistor to the op amp’s non inverting input. 1995fb 10