Datasheet

LT1028/LT1128
19
1028fb
Low Noise, Wide Bandwidth Instrumentation Amplifier
Gyro Pick-Off Amplifier
Typical applicaTions
1028 TA08
10Ω
–
+
LT1028
OUTPUT
820Ω
+INPUT
68pF
10k
50Ω
68pF
820Ω
–
+
LT1028
–INPUT
–
+
LT1028
300Ω
300Ω
10k
GAIN = 1000, BANDWIDTH = 1MHz
INPUT REFERRED NOISE = 1.5nV/√Hz AT 1kHz
WIDEBAND NOISE –DC to 1MHz = 3µV
RMS
IF BW LIMITED TO DC TO 100kHz = 0.55µV
RMS
1028 TA09
100Ω
OUTPUT TO SYNC
DEMODULATOR
1k
–
+
LT1028
SINE
DRIVE
•
GYRO TYPICAL–
NORTHROP CORP.
GR-F5AH7-5B