參數(shù)資料
型號(hào): AMP03BJZ
廠商: Analog Devices Inc
文件頁數(shù): 7/8頁
文件大?。?/td> 0K
描述: IC AMP DIFF PREC LDIST TO99-8
標(biāo)準(zhǔn)包裝: 1
放大器類型: 差分
電路數(shù): 1
轉(zhuǎn)換速率: 9.5 V/µs
-3db帶寬: 3MHz
電壓 - 輸入偏移: 20µV
電流 - 電源: 2.5mA
電流 - 輸出 / 通道: 45mA
電壓 - 電源,單路/雙路(±): ±6 V ~ 18 V
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: TO-99-8 金屬罐
供應(yīng)商設(shè)備封裝: TO-99-8
包裝: 管件
產(chǎn)品目錄頁面: 774 (CN2011-ZH PDF)
AMP03
–7–
REV. F
System Design
Suggested Op Amp
Requirement
For A1 and A2
Source Impedance Low, Need Low
OP27, OP37
Voltage Noise Performance
OP227 (Dual Matched)
OP270 (Dual)
OP271
OP470
OP471
Source Impedance High
OP80
(RS
≥ 15 k). Need Low Current
OP41
Noise
OP43
OP249
OP97
Require Ultrahigh Input Impedance
OP80
OP97
OP41
OP43
Need Wider Bandwidth and High
OP42
Speed
OP43
OP249
AMP03
OP80EJ
LOAD
I0
I0 = (E1 – E2)/R
E1
E2
R
Figure 8. Differential Input Voltage-to-Current Converter
for Low IOUT. OP80EJ maintains 250 fA max input current,
allowing IO to be less than 1 pA.
AMP03
R2
R1
–IN E1
+IN E2
A1
A2
E0 OUTPUT
E0 = (1 + 2R2/R1) (E2 – E1)
Figure 9. Suitable Instrumentation Amplifier Requirements
Can Be Addressed by Using an Input Stage Consisting of A1,
A2, R1, and R2. The following matrix suggests a suitable
amplifier.
相關(guān)PDF資料
PDF描述
2516-60K2UB CONN HEADER 16POS STR GOLD T/H
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151244-7421-RB CONN 44POS 2MM HEADER DUAL R/A
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