Datasheet LT1187 (Analog Devices) - 6

LT1187
TYPICAL PERFORMANCE CHARACTERISTICS Input Bias Current vs Common Mode Voltage vs Common Mode Voltage Input Bias Current vs Temperature Temperature
3.0 100 V+ VS = 5V –0.5 V+ = 1.8V TO 9V 2.5 0 +IB –1.0 2.0 –1.5 –2.0 1.5 –100 –IB –55°C I 1.0 OS –200 2.0 0.5 25°C 1.5 INPUT BIAS CURRENT (µA) INPUT BIAS CURRENT (nA) V+ = –1.8V TO –9V –300 COMMON MODE RANGE (V) 1.0 0 125°C 0.5 –0.5 –400 V– –5 –4 –3 –2 –1 0 1 2 3 4 5 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 COMMON MODE VOLTAGE (V) TEMPERATURE (°C) TEMPERATURE (°C) 1187 G01 1187 G02 1187 G03
Equivalent Input Noise Voltage vs Equivalent Input Noise Current vs Frequency Frequency Supply Current vs Supply Voltage
600 12 16 V V √Hz) S = 5V S = 5V T √Hz) A = 25°C TA = 25°C 500 RS = 0Ω 10 RS = 100k –55°C 14 400 8 25°C 300 6 12 125°C 200 4 SUPPLY CURRENT (mA) 10 100 2 EQUIVALENT INPUT NOISE VOLTAGE (nV/ 0 EQUIVALENT INPUT NOISE CURRENT (pA/ 0 8 10 100 1k 10k 100k 10 100 1k 10k 100k 0 2 4 6 8 10 FREQUENCY (Hz) FREQUENCY (Hz) SUPPLY VOLTAGE (V) 1187 G04 1187 G05 1187 G06
Shutdown Supply Current vs Temperature Gain Error vs Temperature Open-Loop Gain vs Temperature
6 0 8 V VS = 5V V S = 5V S = 5V VOUT = 2V VO = 3V 5 AV = 10 RL = 1k –0.05 RL = 1k 6 V V) 4 S/D = –VEE + 0.6V VS/D = –VEE + 0.4V 3 –0.10 4 RL = 500Ω VS/D = –VEE + 0.2V 2 GAIN ERROR (%) –0.15 OPEN-LOOP GAIN (kV/ 2 1 SHUTDOWN SUPPLY CURRENT (mA) VS/D = –VEE 0 –0.20 0 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (C) TEMPERATURE (C) 1187 G07 1187 G08 1187 G09 1187fb 6 For more information www.linear.com/LT1187 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information ±5V Electrical Characteristics 5V Electrical Characteristics Typical Performance Characteristics Applications Information Simplified Schematic Package Description Revision History Related Parts