Datasheet LT1225 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 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 / 231 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
该数据表的模型线
文件文字版本
LT1225
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) LT1225 TPC01 LT1225 TPC02 LT1225 TPC03
Output Voltage Swing vs Input Bias Current vs Input Open-Loop Gain vs Resistive Load Common-Mode Voltage Resistive Load
30 5.0 100 TA = 25°C T ∆ V A = 25°C V S = ±15V OS = 30mV T 25 A = 25°C IB+ + IB– 90 V µA) 4.5 I 2 B = S = ±15V 20 VS = ±15V 80 VS = ±5V 15 4.0 70 10 OPEN-LOOP GAIN (dB) 3.5 V INPUT BIAS CURRENT ( S = ±5V 60 OUTPUT VOLTAGE SWING (Vp-p) 5 0 3.0 50 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) LT1225 TPC04 LT1225 TPC05 LT1225 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) LT1225 TPC07 LT1225 TPC08 LT1225 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) LT1225 TPC01 LT1225 TPC02 LT1225 TPC03
Output Voltage Swing vs Input Bias Current vs Input Open-Loop Gain vs Resistive Load Common-Mode Voltage Resistive Load
30 5.0 100 TA = 25°C T ∆ V A = 25°C V S = ±15V OS = 30mV T 25 A = 25°C IB+ + IB– 90 V µA) 4.5 I 2 B = S = ±15V 20 VS = ±15V 80 VS = ±5V 15 4.0 70 10 OPEN-LOOP GAIN (dB) 3.5 V INPUT BIAS CURRENT ( S = ±5V 60 OUTPUT VOLTAGE SWING (Vp-p) 5 0 3.0 50 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) LT1225 TPC04 LT1225 TPC05 LT1225 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) LT1225 TPC07 LT1225 TPC08 LT1225 TPC09 4