Datasheet LT1189 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | Low Power Video Difference Amplifier |
| Pages / Page | 12 / 5 — TYPICAL PERFOR A CE CHAR C. A TERISTICS. Input Bias Current vs. … |
| File Format / Size | PDF / 318 Kb |
| Document Language | English |
TYPICAL PERFOR A CE CHAR C. A TERISTICS. Input Bias Current vs. Common-Mode Voltage vs. Common-Mode Voltage
Model Line for this Datasheet
Text Version of Document
LT1189
W U TYPICAL PERFOR A CE CHAR C A TERISTICS Input Bias Current vs Common-Mode Voltage vs Common-Mode Voltage Input Bias Current vs Temperature Temperature
3.0 100 V+ VS = ±5V VS = ±5V –0.5 V+ = 1.8V TO 9V 2.5 +I 0 B –1.0 µ 2.0 –1.5 –100 –2.0 1.5 –IB –55°C I 1.0 OS –200 2.0 0.5 25°C 1.5 INPUT BIAS CURRENT ( A) 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) LT1189 • TPC01 LT1189 • TPC02 LT1189 • TPC03
Equivalent Input Noise Voltage vs Equivalent Input Noise Current vs Frequency Frequency Supply Current vs Supply Voltage
200 12 16 √ V = ±5V S V 180 √ S = ±5V T = 25°C A T 10 A = 25°C 160 R = 0Ω S RS = 100k –55°C 14 140 8 25°C 120 100 6 12 80 125°C 4 60 SUPPLY CURRENT (mA) 10 40 2 20 EQUIVALENT INPUT NOISE VOLTAGE (nV/ Hz) 0 EQUIVALENT INPUT NOISE CURRENT (pA/ Hz) 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) LT1189 • TPC04 LT1189 • TPC05 LT1189 • TPC06
Shutdown Supply Current vs Temperature Gain Error vs Temperature Open-Loop Gain vs Temperature
6.0 –1.2 16 V = ±5V V S VS = ±5V S = ±5V RL = 1k 14 V V 5.0 –1.4 OUT = ±1V O = ±3V AV = 10 R V) 12 V L = 1k S/D = –VEE + 0.6V 4.0 –1.6 10 V RL = 500Ω S/D = –VEE + 0.4V 3.0 –1.8 8 V 6 S/D = –VEE + 0.2V 2.0 GAIN ERROR (%) –2.0 OPEN-LOOP GAIN (kV/ 4 1.0 –2.2 SHUTDOWN SUPPLY CURRENT (mA) 2 VS/D = –VEE 0 –2.4 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) LT1189 • TPC07 LT1189 • TPC08 LT1189 • TPC09 5
W U TYPICAL PERFOR A CE CHAR C A TERISTICS Input Bias Current vs Common-Mode Voltage vs Common-Mode Voltage Input Bias Current vs Temperature Temperature
3.0 100 V+ VS = ±5V VS = ±5V –0.5 V+ = 1.8V TO 9V 2.5 +I 0 B –1.0 µ 2.0 –1.5 –100 –2.0 1.5 –IB –55°C I 1.0 OS –200 2.0 0.5 25°C 1.5 INPUT BIAS CURRENT ( A) 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) LT1189 • TPC01 LT1189 • TPC02 LT1189 • TPC03
Equivalent Input Noise Voltage vs Equivalent Input Noise Current vs Frequency Frequency Supply Current vs Supply Voltage
200 12 16 √ V = ±5V S V 180 √ S = ±5V T = 25°C A T 10 A = 25°C 160 R = 0Ω S RS = 100k –55°C 14 140 8 25°C 120 100 6 12 80 125°C 4 60 SUPPLY CURRENT (mA) 10 40 2 20 EQUIVALENT INPUT NOISE VOLTAGE (nV/ Hz) 0 EQUIVALENT INPUT NOISE CURRENT (pA/ Hz) 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) LT1189 • TPC04 LT1189 • TPC05 LT1189 • TPC06
Shutdown Supply Current vs Temperature Gain Error vs Temperature Open-Loop Gain vs Temperature
6.0 –1.2 16 V = ±5V V S VS = ±5V S = ±5V RL = 1k 14 V V 5.0 –1.4 OUT = ±1V O = ±3V AV = 10 R V) 12 V L = 1k S/D = –VEE + 0.6V 4.0 –1.6 10 V RL = 500Ω S/D = –VEE + 0.4V 3.0 –1.8 8 V 6 S/D = –VEE + 0.2V 2.0 GAIN ERROR (%) –2.0 OPEN-LOOP GAIN (kV/ 4 1.0 –2.2 SHUTDOWN SUPPLY CURRENT (mA) 2 VS/D = –VEE 0 –2.4 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) LT1189 • TPC07 LT1189 • TPC08 LT1189 • TPC09 5
