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參數(shù)資料
| 型號： | ISL55004IBZ |
| 廠商： | INTERSIL CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers |
| 中文描述： | 1 CHANNEL, VIDEO AMPLIFIER, PDSO14 |
| 封裝： | 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-14 |
| 文件頁數(shù)： | 12/14頁 |
| 文件大?。?/td> | 699K |
| 代理商： | ISL55004IBZ |
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 |
|---|---|
| ISL55002 | High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers |
| ISL55002IB | High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers |
| ISL55002IBZ | High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers |
| ISL55002IBZ-T13 | High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers |
| ISL55002IBZ-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 |
|---|---|
| ISL55004IBZ-T13 | 功能描述:IC OPAMP QUAD 200MHZ 14-SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:推挽式，滿擺幅 轉(zhuǎn)換速率:2.1 V/µs 增益帶寬積:22MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:70µV 電流 - 電源:420µA 電流 - 輸出 / 通道:68mA 電壓 - 電源，單路/雙路(±):2.4 V ~ 5.5 V，±1.2 V ~ 2.75 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:10-µMAX 包裝:帶卷 (TR) |
| ISL55004IBZ-T7 | 功能描述:IC OPAMP 200MHZ UNITYGAIN 14SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:推挽式，滿擺幅 轉(zhuǎn)換速率:2.1 V/µs 增益帶寬積:22MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:70µV 電流 - 電源:420µA 電流 - 輸出 / 通道:68mA 電壓 - 電源，單路/雙路(±):2.4 V ~ 5.5 V，±1.2 V ~ 2.75 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:10-µMAX 包裝:帶卷 (TR) |
| ISL55005 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:MMIC Silicon Bipolar Broadband Amplifier |
| ISL55005 WAF | 制造商:Intersil Corporation 功能描述: |
| ISL55005IEZ | 制造商:Intersil Corporation 功能描述:IC SM AMP RF SILICON BIPOLAR |
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