RG R
參數(shù)資料
型號(hào)： AD8131ARZ-REEL7
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 8/21頁(yè)
文件大?。?/td> 0K
描述： IC AMP DIFF LDIST 60MA 8SOIC
標(biāo)準(zhǔn)包裝： 1,000
放大器類型： 差分
電路數(shù)： 1
輸出類型： 差分
轉(zhuǎn)換速率： 2000 V/µs
-3db帶寬： 400MHz
電流 - 輸入偏壓： 500nA
電壓 - 輸入偏移： 1500µV
電流 - 電源： 11.5mA
電流 - 輸出 / 通道： 60mA
電壓 - 電源，單路/雙路(±)： 2.8 V ~ 11 V，±1.4 V ~ 5.5 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 8-SO
包裝： 帶卷 (TR)
AD8131
Rev. B | Page 15 of 20
OPERATIONAL DESCRIPTION
AD8131
RG
RF
RL, dm VOUT, dm
–OUT
+OUT
–OUT
+OUT
+IN
–IN
+DIN
–DIN
VOCM
01072-039
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
dm
OUT
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
(
) 2
,
OUT
cm
OUT
V
+
=
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
Error
Balance
Output
,
=
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
AD8132AR 功能描述:IC AMP DIFF LDIST LP 70MA 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:73 系列:Over-The-Top® 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.07 V/µs 增益帶寬積:200kHz -3db帶寬:- 電流 - 輸入偏壓:1nA 電壓 - 輸入偏移:285µV 電流 - 電源:50µA 電流 - 輸出 / 通道:25mA 電壓 - 電源，單路/雙路(±):2 V ~ 44 V，±1 V ~ 22 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:16-DFN-EP（5x3） 包裝:管件
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