Datasheet LT1226 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Low Noise Very High Speed Operational Amplifier |
| 页数 / 页 | 8 / 4 — TYPICAL PERFOR A CE CHAR C. A TERISTICS. Input Common Mode Range vs. … |
| 文件格式/大小 | PDF / 221 Kb |
| 文件语言 | 英语 |
TYPICAL PERFOR A CE CHAR C. A TERISTICS. Input Common Mode Range vs. Output Voltage Swing vs. Supply Voltage
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LT1226
W U TYPICAL PERFOR A CE CHAR C A TERISTICS Input Common Mode Range vs Output Voltage Swing vs Supply Voltage Supply Current vs Supply Voltage Supply Voltage
20 8.0 20 T T A = 25°C TA = 25°C A = 25°C ∆V R OS < 1mV L = 500Ω ∆VOS = 30mV 15 7.5 15 +VSW 10 7.0 10 +VCM –V –V CM SW 5 SUPPLY CURRENT (mA) 6.5 5 OUTPUT VOLTAGE SWING (V) MAGNITUDE OF INPUT VOLTAGE (V) 0 6.0 0 0 5 10 15 20 0 5 10 15 20 0 5 10 15 20 SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) LT1226 TPC01 LT1226 TPC02 LT1226 TPC03
Output Voltage Swing vs Input Bias Current vs Input Open Loop Gain vs Resistive Load Common Mode Voltage Resistive Load
30 5.0 120 TA = 25°C T ∆ V A = 25°C V S = ±15V OS = 30mV T 25 A = 25°C IB+ + IB– 110 µA) 4.5 I 2 B = VS = ±15V 20 VS = ±15V 100 VS = ±5V 15 4.0 90 10 OPEN LOOP GAIN (dB) 3.5 V INPUT BIAS CURRENT ( S = ±5V 80 OUTPUT VOLTAGE SWING (Vp-p) 5 0 3.0 70 10 100 1k 10k –15 –10 –5 0 5 10 15 10 100 1k 10k LOAD RESISTANCE (Ω) INPUT COMMON MODE VOLTAGE (V) LOAD RESISTANCE (Ω) LT1226 TPC04 LT1226 TPC05 LT1226 TPC06
Output Short Circuit Current vs Supply Current vs Temperature Input Bias Current vs Temperature Temperature
10 5.0 55 VS = ±15V V V S = ±15V S = ±5V 9 4.75 IB+ + IB– 50 IB = µA) 2 8 4.5 45 7 4.25 40 SOURCE SINK 6 4.0 35 SUPPLY CURRENT (mA) INPUT BIAS CURRENT ( 5 3.75 30 OUTPUT SHORT CIRCUIT CURRENT (mA) 4 3.5 25 –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) LT1226 TPC07 LT1226 TPC08 LT1226 TPC09 4
W U TYPICAL PERFOR A CE CHAR C A TERISTICS Input Common Mode Range vs Output Voltage Swing vs Supply Voltage Supply Current vs Supply Voltage Supply Voltage
20 8.0 20 T T A = 25°C TA = 25°C A = 25°C ∆V R OS < 1mV L = 500Ω ∆VOS = 30mV 15 7.5 15 +VSW 10 7.0 10 +VCM –V –V CM SW 5 SUPPLY CURRENT (mA) 6.5 5 OUTPUT VOLTAGE SWING (V) MAGNITUDE OF INPUT VOLTAGE (V) 0 6.0 0 0 5 10 15 20 0 5 10 15 20 0 5 10 15 20 SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) LT1226 TPC01 LT1226 TPC02 LT1226 TPC03
Output Voltage Swing vs Input Bias Current vs Input Open Loop Gain vs Resistive Load Common Mode Voltage Resistive Load
30 5.0 120 TA = 25°C T ∆ V A = 25°C V S = ±15V OS = 30mV T 25 A = 25°C IB+ + IB– 110 µA) 4.5 I 2 B = VS = ±15V 20 VS = ±15V 100 VS = ±5V 15 4.0 90 10 OPEN LOOP GAIN (dB) 3.5 V INPUT BIAS CURRENT ( S = ±5V 80 OUTPUT VOLTAGE SWING (Vp-p) 5 0 3.0 70 10 100 1k 10k –15 –10 –5 0 5 10 15 10 100 1k 10k LOAD RESISTANCE (Ω) INPUT COMMON MODE VOLTAGE (V) LOAD RESISTANCE (Ω) LT1226 TPC04 LT1226 TPC05 LT1226 TPC06
Output Short Circuit Current vs Supply Current vs Temperature Input Bias Current vs Temperature Temperature
10 5.0 55 VS = ±15V V V S = ±15V S = ±5V 9 4.75 IB+ + IB– 50 IB = µA) 2 8 4.5 45 7 4.25 40 SOURCE SINK 6 4.0 35 SUPPLY CURRENT (mA) INPUT BIAS CURRENT ( 5 3.75 30 OUTPUT SHORT CIRCUIT CURRENT (mA) 4 3.5 25 –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) LT1226 TPC07 LT1226 TPC08 LT1226 TPC09 4