Datasheet LT1366, LT1367, LT1368, LT1369 (Analog Devices) - 9

LT1366/LT1367 LT1368/LT1369 Typical perForMance characTerisTics
(The data presented here applies to the LT1366/LT1367/LT1368/LT1369 unless otherwise noted.) 0.1Hz to 10Hz Minimum Supply Voltage Output Voltage Noise Noise Voltage Spectrum
200 70 VS = ±2.5V VS = 5V, 0V VCM = 0V 60 150 TA = 70°C Hz 50 T 100 A = 85°C 40 VCM = 4V 50 30 T V A = 25°C CM = 2.5V 20 NOISE VOLTAGE nV/√ 0 CHANGE IN OFFSET VOLTAGE (µV) TA = –55°C OUTPUT VOLTAGE (200nV/DIV) 10 NONFUNCTIONAL 0 1 2 3 4 5 TIME (1s/DIV) 1 10 100 1000 TOTAL SUPPLY VOLTAGE (V) FREQUENCY (Hz) LT1366 TPC10 LT1366 TPC11 LT1366 TPC12
Gain and Phase Shift Gain and Phase Shift Noise Current Spectrum vs Frequency (LT1366/LT1367) vs Frequency (LT1368/LT1369)
0.8 70 140 50 140 VS = 5V, 0V VS = ±2.5V VS = ±2.5V 0.7 60 120 40 C 120 L = 0.1µF ) 50 100 30 100 0.6 Hz PHASE PHASE SHIFT (DEG) 40 80 PHASE SHIFT (DEG) 20 80 0.5 30 60 GAIN 10 60 0.4 20 40 0 PHASE 40 VCM = 2.5V 0.3 10 20 –10 20 VOLTAGE GAIN (dB) 0 0 VOLTAGE GAIN (dB) –20 GAIN 0 CURRENT NOISE (pA/√ 0.2 –10 –20 –30 –20 0.1 VCM = 4V –20 –40 –40 –40 0 –30 –60 –50 –60 1 10 100 1000 1k 10k 100k 1M 10M 1k 10k 100k 1M 10M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) LT1366 TPC13 LT1366 TPC14 LT1366 TPC15
CMRR vs Frequency PSRR vs Frequency PSRR vs Frequency (LT1366 and LT1367) (LT1366/LT1367) (LT1368/LT1369)
120 120 120 VS = ±2.5V VS = ±2.5V VS = ±2.5V 110 100 100 100 90 80 80 80 POSITIVE SUPPLY POSITIVE SUPPLY 70 60 60 60 40 40 50 40 20 NEGATIVE SUPPLY 20 COMMON MODE REJECTION RATIO (dB) 30 POWER SUPPLY REJECTION RATIO (dB) POWER SUPPLY REJECTION RATIO (dB) NEGATIVE SUPPLY 20 0 0 1k 10k 100k 1M 1k 10k 100k 1M 1k 10k 100k 1M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) LT1366 TPC16 LT1366 TPC17 LT1366 TPC18 1366fb Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Available Options Order Information Electrical Characteristics Typical Performance Characteristics Applications information Typical Applications Package Description Revision History Typical Application Related Parts