Datasheet LT6203X (Analog Devices) - 8
| Manufacturer | Analog Devices |
| Description | High Temperature 175°C Dual 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nV/√Hz Noise, Low Power Op Amp |
| Pages / Page | 16 / 8 — Typical perForMance characTerisTics. Output Short-Circuit Current. … |
| File Format / Size | PDF / 1.8 Mb |
| Document Language | English |
Typical perForMance characTerisTics. Output Short-Circuit Current. Minimum Supply Voltage. vs Power Supply Voltage
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LT6203X
Typical perForMance characTerisTics Output Short-Circuit Current Minimum Supply Voltage vs Power Supply Voltage Open-Loop Gain
10 80 2.5 VS = 3V, 0V 8 T 60 A = 175°C 2.0 T T A = 125°C A = 25°C 6 SOURCING 1.5 40 4 TA = 25°C 1.0 TAGE (mV) 2 20 T 0.5 A = –55°C RL = 1k 0 0 TAGE (mV) 0 –2 SINKING T-CIRCUIT CURRENT (mA) –20 –0.5 TA = –55°C –4 R INPUT VOL –1.0 L = 100Ω TA = 175°C –40 T –6 A = 25°C T –1.5 CHANGE IN OFFSET VOL A = 125°C –8 TA = 25°C –60 –2.0 T OUTPUT SHOR A = –55°C TA = 175°C T –10 A = 125°C –80 –2.5 1 1.5 2 2.5 3 3.5 4 4.5 5 1.5 2 2.5 3 3.5 4 4.5 5 0 0.5 1.0 1.5 2.0 2.5 3.0 TOTAL SUPPLY VOLTAGE (V) POWER SUPPLY VOLTAGE (±V) OUTPUT VOLTAGE (V) 6203X G10 6203X G11 6203X G12
Open-Loop Gain Open-Loop Gain Offset Voltage vs Output Current
2.5 2.5 15 VS = 5V, 0V V V S = ±5V S = ±5V 2.0 TA = 25°C 2.0 TA = 25°C 10 1.5 1.5 1.0 1.0 5 0.5 0.5 R R TAGE (mV) L = 1k L = 1k TAGE (mV) 0 TAGE (mV) 0 0 –0.5 –0.5 RL = 100Ω RL = 100Ω –5 INPUT VOL –1.0 INPUT VOL –1.0 OFFSET VOL TA = 175°C –1.5 –1.5 –10 TA = 125°C –2.0 –2.0 TA = 25°C TA = –55°C –2.5 –2.5 –15 0 1 2 3 4 5 –5 –4 –3 –2 –1 0 1 2 3 4 5 –80 –60 –40 –20 0 20 40 60 80 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) OUTPUT CURRENT (mA) 6203X G15 6203X G13 6203X G14
Warm-Up Drift vs Time Total Noise (LT6203S8) vs Total Source Resistance Input Noise Voltage vs Frequency
160 100 45 TA = 25°C VS = ±2.5V TOTAL SPOT NOISE VS = 5V, 0V V 40 T V) 140 V CM = 0V A = 25°C S = ±5V ) f = 100kHz NPN ACTIVE Hz VCM = 4.5V 120 /√ ) 35 TAGE (µ Hz PNP ACTIVE 10 30 100 VCM = 0.5V TAGE (nV 25 80 TAGE (nV√ 20 60 VS = ±2.5V 1 AMPLIFIER SPOT NOISE VOLTAGE 15 40 AL NOISE VOL NOISE VOL 10 CHANGE IN OFFSET VOL TOT RESISTOR 20 VS = ±1.5V SPOT 5 BOTH ACTIVE NOISE VCM = 2.5V 0 0.1 0 0 20 40 60 80 100 120 140 160 10 100 1k 10k 100k 10 100 1k 10k 100k TIME AFTER POWER-UP (s) TOTAL SOURCE RESISTANCE (Ω) FREQUENCY (Hz) 6203X G16 6203X G17 6203X G18 6203xf 8 For more information www.linear.com/LT6203X Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Electrical Characteristics Typical Performance Characteristics Applications Information Typical Application Related Parts Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Applications Information Package Description Typical Application Related Parts
Typical perForMance characTerisTics Output Short-Circuit Current Minimum Supply Voltage vs Power Supply Voltage Open-Loop Gain
10 80 2.5 VS = 3V, 0V 8 T 60 A = 175°C 2.0 T T A = 125°C A = 25°C 6 SOURCING 1.5 40 4 TA = 25°C 1.0 TAGE (mV) 2 20 T 0.5 A = –55°C RL = 1k 0 0 TAGE (mV) 0 –2 SINKING T-CIRCUIT CURRENT (mA) –20 –0.5 TA = –55°C –4 R INPUT VOL –1.0 L = 100Ω TA = 175°C –40 T –6 A = 25°C T –1.5 CHANGE IN OFFSET VOL A = 125°C –8 TA = 25°C –60 –2.0 T OUTPUT SHOR A = –55°C TA = 175°C T –10 A = 125°C –80 –2.5 1 1.5 2 2.5 3 3.5 4 4.5 5 1.5 2 2.5 3 3.5 4 4.5 5 0 0.5 1.0 1.5 2.0 2.5 3.0 TOTAL SUPPLY VOLTAGE (V) POWER SUPPLY VOLTAGE (±V) OUTPUT VOLTAGE (V) 6203X G10 6203X G11 6203X G12
Open-Loop Gain Open-Loop Gain Offset Voltage vs Output Current
2.5 2.5 15 VS = 5V, 0V V V S = ±5V S = ±5V 2.0 TA = 25°C 2.0 TA = 25°C 10 1.5 1.5 1.0 1.0 5 0.5 0.5 R R TAGE (mV) L = 1k L = 1k TAGE (mV) 0 TAGE (mV) 0 0 –0.5 –0.5 RL = 100Ω RL = 100Ω –5 INPUT VOL –1.0 INPUT VOL –1.0 OFFSET VOL TA = 175°C –1.5 –1.5 –10 TA = 125°C –2.0 –2.0 TA = 25°C TA = –55°C –2.5 –2.5 –15 0 1 2 3 4 5 –5 –4 –3 –2 –1 0 1 2 3 4 5 –80 –60 –40 –20 0 20 40 60 80 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) OUTPUT CURRENT (mA) 6203X G15 6203X G13 6203X G14
Warm-Up Drift vs Time Total Noise (LT6203S8) vs Total Source Resistance Input Noise Voltage vs Frequency
160 100 45 TA = 25°C VS = ±2.5V TOTAL SPOT NOISE VS = 5V, 0V V 40 T V) 140 V CM = 0V A = 25°C S = ±5V ) f = 100kHz NPN ACTIVE Hz VCM = 4.5V 120 /√ ) 35 TAGE (µ Hz PNP ACTIVE 10 30 100 VCM = 0.5V TAGE (nV 25 80 TAGE (nV√ 20 60 VS = ±2.5V 1 AMPLIFIER SPOT NOISE VOLTAGE 15 40 AL NOISE VOL NOISE VOL 10 CHANGE IN OFFSET VOL TOT RESISTOR 20 VS = ±1.5V SPOT 5 BOTH ACTIVE NOISE VCM = 2.5V 0 0.1 0 0 20 40 60 80 100 120 140 160 10 100 1k 10k 100k 10 100 1k 10k 100k TIME AFTER POWER-UP (s) TOTAL SOURCE RESISTANCE (Ω) FREQUENCY (Hz) 6203X G16 6203X G17 6203X G18 6203xf 8 For more information www.linear.com/LT6203X Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Electrical Characteristics Typical Performance Characteristics Applications Information Typical Application Related Parts Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Applications Information Package Description Typical Application Related Parts
