參數(shù)資料
型號(hào): ISO120BG
元件分類: 隔離放大器
英文描述: Precision Low Cost ISOLATION AMPLIFIER
中文描述: 精密低成本隔離放大器
文件頁(yè)數(shù): 3/16頁(yè)
文件大?。?/td> 184K
代理商: ISO120BG
11
ISO120/121
APPLICATIONS
The ISO120 and ISO121 isolation amplifiers are used in
three categories of applications:
1. Accurate isolation of signals from high voltage ground
potentials,
APPLICATION CIRCUITS
FIGURE 7. Eight-channel Isolated 0-20mA Loop Driver.
23
4
3
22
21
24
9
12
11
10
PWS740-3
PWS740-1
T
O
T
O
6
4
0.3F
4
5
6
3
2
1
6
3
1
4
0.3F
PWS740-2
0.3F
10F
+15V
+'E
20H
1.0F
–V
S1
To other
channels
20k
20pF
1.0F
–15V
1.0F
R
L ≤ 600
I
L = 0-20mA
VN2222
1/4W
250
0.1%
6.2V
400mW
–15V
+15V
20k
ISO120
1.0F
0-5V
System Uses:
1 - Oscillator/Driver
8 - Transformers
8 - Bridges
8 - ISO120s
8 - Transistors VN2222
8 - Zener Diodes, 6.2V, 400mW, 20%
Not all components shown.
8 +V
IN
35
+15V
15
16
2. Accurate isolation of signals from severe ground noise
and,
3. Fault protection from high voltages in analog measure-
ments.
Figures 7 through 12 show a variety of Application Circuits.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISO120G 功能描述:隔離放大器 Prec Lo Cost Iso Amp RoHS:否 制造商:Texas Instruments 輸入補(bǔ)償電壓:1.5 mV 共模抑制比(最小值):95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube
ISO120G 制造商:BURR-BROWN 功能描述:AMP PRECISION ISOLATION DIP24 120
ISO120G-BI 功能描述:IC OPAMP ISO 60KHZ SGL 24CDIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品變化通告:Discontinuation 18/May/2012 標(biāo)準(zhǔn)包裝:2,000 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.42 V/µs 增益帶寬積:1.5MHz -3db帶寬:- 電流 - 輸入偏壓:15nA 電壓 - 輸入偏移:1000µV 電流 - 電源:116µA 電流 - 輸出 / 通道:100mA 電壓 - 電源,單路/雙路(±):1.8 V ~ 5 V,±0.9 V ~ 2.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) 產(chǎn)品目錄頁(yè)面:851 (CN2011-ZH PDF) 其它名稱:296-20930-2
ISO120SG 功能描述:隔離放大器 Prec Lo Cost Iso Amp RoHS:否 制造商:Texas Instruments 輸入補(bǔ)償電壓:1.5 mV 共模抑制比(最小值):95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube
ISO120SGQ 制造商:BB 制造商全稱:BB 功能描述:Precision Low Cost ISOLATION AMPLIFIER