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參數資料
| 型號： | AD8131ARZ-REEL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low Cost, High Speed Differential Driver |
| 中文描述： | OP-AMP, 7000 uV OFFSET-MAX, PDSO8 |
| 封裝： | LEAD FREE, MS-012AA, SOIC-8 |
| 文件頁數： | 15/20頁 |
| 文件大小： | 247K |
| 代理商： | AD8131ARZ-REEL |
AD8131
OPERATIONAL DESCRIPTION
Rev. B | Page 15 of 20
AD8131
R
G
R
G
R
F
R
F
R
L
,
dm
V
OUT, dm
+OUT
–OUT
–OUT
+OUT
+IN
–IN
+D
IN
V
OCM
–D
IN
0
Figure 39. Circuit Definitions
Differential voltage refers to the difference between two node
voltages. For example, the output differential voltage (or
equivalently output differential-mode voltage) shown in
Figure 39 is defined as
(
OUT
OUT
dm
OUT
V
V
V
+
,
)
=
V
+OUT
and V
–OUT
refer to the voltages at the +OUT and OUT
terminals with respect to a common reference.
Common-mode voltage refers to the average of two node
voltages. The output common-mode voltage is defined as
(
,
OUT
OUT
cm
OUT
V
V
V
+
)
2
+
=
Balance is a measure of how well differential signals are
matched in amplitude and exactly 180 degrees apart in phase.
Balance is most easily determined by placing a well-matched
resistor divider between the differential voltage nodes and
comparing the magnitude of the signal at the divider’s midpoint
with the magnitude of the differential signal. By this definition,
output balance is the magnitude of the output common-mode
voltage divided by the magnitude of the output differential-
mode voltage.
dm
OUT
cm
OUT
V
V
Error
Balance
Output
,
,
=
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| AD8131ARZ-REEL7 | Low Cost, High Speed Differential Driver |
| AD8132ARMZ | Low Cost, High Speed Differential Amplifier |
| AD8132ARMZ-REEL | Low Cost, High Speed Differential Amplifier |
| AD8132ARMZ-REEL7 | Low Cost, High Speed Differential Amplifier |
| AD8132ARZ | Low Cost, High Speed Differential Amplifier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8131ARZ-REEL7 | 功能描述:IC AMP DIFF LDIST 60MA 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:LinCMOS™ 放大器類型:通用 電路數:4 輸出類型:- 轉換速率:0.05 V/µs 增益帶寬積:110kHz -3db帶寬:- 電流 - 輸入偏壓:0.7pA 電壓 - 輸入偏移:210µV 電流 - 電源:57µA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):3 V ~ 16 V，±1.5 V ~ 8 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SOIC 包裝:管件 產品目錄頁面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5 |
| AD8131-EVAL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low-Cost, High-Speed Differential Driver |
| AD8132 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low-Cost, High-Speed Differential Amplifier |
| AD8132_06 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, High Speed Differential Amplifier |
| AD8132_09 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, High Speed Differential Amplifier |
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