lt1101amj8 Linear Technology Corporation, lt1101amj8 Datasheet - Page 14

• Manufacturer Part Number: lt1101amj8
• Description: Precision, Micropower, Single Supply Instrumentation Amplifier Fixed Gain = 10 Or 100
• Manufacturer: Linear Technology Corporation

APPLICATIO S I FOR ATIO
LT1101
14
IN
+
–
U
Differential Output
U
TRANSDUCER
OR SENSOR
6
3
6
3
+
–
+
–
LT1101
LT1101
Differential Voltage Amplification from a Resistance Bridge
W
1
1
R
R
RESISTANCE
Gain = 20, 110 or 200 Instrumentation Amplifier
BRIDGE
8
8
OUT
GAIN = 200, AS SHOWN
GAIN = 20, SHORT PIN 1 TO PIN 2, PIN 7 TO PIN 8
GAIN = 110, SHORT PIN 1 TO PIN 2, PIN 7 TO PIN 8
INPUT REFERRED NOISE IS REDUCED BY √2 (G = 200 OR 20)
+
–
MINIMUM VOLTAGE ACROSS BRIDGE = 20mV
R
R
U
ON BOTH DEVICES
ON ONE DEVICE, NOT ON THE OTHER
MINIMUM SUPPLY VOLTAGE = 1.8V
SHIELD
IN
+
–
6
3
Single Ended Output
6
3
+
–
–
+
LT1101
G = 100
1
LT1101
V +
5
1
4
6
3
LT1101 • AI07
8
–
LT1101 • AI08
+
8
LT1101
OUT
1
8
OUT
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