參數(shù)資料
型號(hào): ISL55004
廠商: Intersil Corporation
英文描述: High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers
中文描述: 高電源電壓220MHz單位增益穩(wěn)定運(yùn)算放大器
文件頁數(shù): 12/14頁
文件大小: 699K
代理商: ISL55004
12
FN7497.1
July 15, 2005
Differential Output Instrumentation Amplifier
The addition of a third amplifier to the conventional three
amplifier instrumentation amplifier introduces the benefits of
differential signal realization, specifically the advantage of
using common-mode rejection to remove coupled noise and
ground potential errors inherent in remote transmission. This
configuration also provides enhanced bandwidth, wider
output swing and faster slew rate than conventional three
amplifier solutions with only the cost of an additional
amplifier and few resistors.
Strain Gauge
The strain gauge is an ideal application to take advantage of
the moderate bandwidth and high accuracy of the ISL55002
and ISL55004. The operation of the circuit is very
straightforward. As the strain variable component resistor in
the balanced bridge is subjected to increasing strain, its
resistance changes, resulting in an imbalance in the bridge.
A voltage variation from the referenced high accuracy
source is generated and translated to the difference amplifier
through the buffer stage. This voltage difference as a
function of the strain is converted into an output voltage.
+
-
-
+
-
+
+
-
e
o
e
o
4
e
o
3
REF
R
3
R
3
R
3
R
3
R
3
R
3
R
2
R
2
R
G
A
2
e
2
A
4
A
3
R
3
R
3
A
1
e
1
+
-
e
o3
1
2R
2
R
G
+
(
)
e
1
e
2
(
)
=
e
o4
1
2R
2
R
G
+
(
)
e
1
e
2
(
)
=
e
o
2 1
2R
2
R
G
+
)
e
1
e
2
(
)
=
BW
2f
A
Di
-----------------
=
A
Di
2 1
2R
2
R
G
+
)
=
+
-
V+
V-
V
2
5V
C
12
1nF
V
(V1+V2+V3+V4)
R
L
1k
V
4
5V
R
17
1k
C
6
1nF
R
F
1k
+
-
R
18
1k
+
-
+
-
VARIABLE SUBJECT
TO STRAIN
1k
1k
R
15
1k
R
16
1k
V
5
0V
ISL55002, ISL55004
相關(guān)PDF資料
PDF描述
ISL55004IB High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers
ISL55004IBZ-T13 High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers
ISL55004IBZ-T7 High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers
ISL55002IB-T13 High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers
ISL55002IB-T7 High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL55004_06 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High Supply Voltage 200MHz Unity-Gain Stable Operational Amplifier
ISL55004IB 功能描述:IC OPAMP QUAD 200MHZ 14-SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:LinCMOS™ 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)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(yīng)商設(shè)備封裝:14-SOIC 包裝:管件 產(chǎn)品目錄頁面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5
ISL55004IB-T13 功能描述:IC OPAMP QUAD 200MHZ 14-SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:LinCMOS™ 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)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(yīng)商設(shè)備封裝:14-SOIC 包裝:管件 產(chǎn)品目錄頁面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5
ISL55004IB-T7 功能描述:IC OPAMP QUAD 200MHZ 14-SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:LinCMOS™ 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)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(yīng)商設(shè)備封裝:14-SOIC 包裝:管件 產(chǎn)品目錄頁面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5
ISL55004IBZ 功能描述:運(yùn)算放大器 - 運(yùn)放 ISL59115IRUZ-EVALZ EVAL BRD RHS COMPLI RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel