Datasheet AD621 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | Low Drift, Low Power Instrumentation Amp with fixed gains of 10 and 100 |
| 页数 / 页 | 17 / 10 — AD621. 100. TO 0.01%. TO 0.1%. SETTLING TIME. OUTPUT STEP SIZE – Volts. … |
| 修订版 | B |
| 文件格式/大小 | PDF / 561 Kb |
| 文件语言 | 英语 |
AD621. 100. TO 0.01%. TO 0.1%. SETTLING TIME. OUTPUT STEP SIZE – Volts. 2.0. 10k. 1.5. 10T. +IB. 1.0. OUT. 100k. 0.5. INPUT. 20V p-p. G = 10. G = 100. 11k
文件文字版本
AD621 20 100
V 2V TO 0.01% 100 15 90 s
– TO 0.1% 10 SETTLING TIME 10 5 0% 0 0 5 10 15 20 OUTPUT STEP SIZE – Volts
TPC 24. Settling Time vs. Step Size, Gain = 100 TPC 27. Gain Nonlinearity, G = 10, RL = 10 kΩ, Vertical Scale: 100 µV/Div = 100 ppm/Div, Horizontal Scale: 2 Volts/Div
2.0 10k
⍀
1k
⍀
10k
⍀
1.5 1% 10T 1% +IB 1.0 +V V S OUT nA 100k
⍀
– 0.5 1% INPUT – –I 20V p-p B 0 G = 10 G = 100 G = 10 11k
⍀
1k
⍀
AD621 G = 100 –0.5 0.1% 0.1% INPUT CURRENT –1.0 + –1.5 –VS –2.0 –125 –75 –25 25 75 125 175 TEMPERATURE –
ⴗ
C
TPC 25. Input Bias Current vs. Temperature TPC 28. Settling Time Test Circuit
0PW 0 VZR 0 100
V 2V 100 90 10 0% 0 WFM 20 WFM AQR WARNING
TPC 26. Gain Nonlinearity, G = 100, RL = 10 kΩ, CL = 0 pF. Vertical Scale: 100 µV/Div = 100 ppm/Div Horizontal Scale: 2 Volts/Div REV. B –9–
V 2V TO 0.01% 100 15 90 s
– TO 0.1% 10 SETTLING TIME 10 5 0% 0 0 5 10 15 20 OUTPUT STEP SIZE – Volts
TPC 24. Settling Time vs. Step Size, Gain = 100 TPC 27. Gain Nonlinearity, G = 10, RL = 10 kΩ, Vertical Scale: 100 µV/Div = 100 ppm/Div, Horizontal Scale: 2 Volts/Div
2.0 10k
⍀
1k
⍀
10k
⍀
1.5 1% 10T 1% +IB 1.0 +V V S OUT nA 100k
⍀
– 0.5 1% INPUT – –I 20V p-p B 0 G = 10 G = 100 G = 10 11k
⍀
1k
⍀
AD621 G = 100 –0.5 0.1% 0.1% INPUT CURRENT –1.0 + –1.5 –VS –2.0 –125 –75 –25 25 75 125 175 TEMPERATURE –
ⴗ
C
TPC 25. Input Bias Current vs. Temperature TPC 28. Settling Time Test Circuit
0PW 0 VZR 0 100
V 2V 100 90 10 0% 0 WFM 20 WFM AQR WARNING
TPC 26. Gain Nonlinearity, G = 100, RL = 10 kΩ, CL = 0 pF. Vertical Scale: 100 µV/Div = 100 ppm/Div Horizontal Scale: 2 Volts/Div REV. B –9–