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參數(shù)資料
| 型號： | CA3240AE1 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | Dual, 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output |
| 中文描述： | DUAL OP-AMP, 5000 uV OFFSET-MAX, 4.5 MHz BAND WIDTH, PDIP14 |
| 封裝： | PLASTIC, DIP-14 |
| 文件頁數(shù)： | 11/15頁 |
| 文件大?。?/td> | 609K |
| 代理商： | CA3240AE1 |
11
Differential Light Detector
In the circuit shown in Figure 12, the CA3240E converts the
current from two photo diodes to voltage, and applies 1V of
reverse bias to the diodes. The voltages from the CA3240E
outputs are subtracted in the second stage (CA3140) so that
only the difference is amplified. In this manner, the circuit
can be used over a wide range of ambient light conditions
without circuit component adjustment. Also, when used with
a light source, the circuit will not be sensitive to changes in
light level as the source ages.
FIGURE 11. TYPICAL ELECTROCARIOGRAM WAVEFORM
FIGURE 12. DIFFERENTIAL LIGHT DETECTOR
Vertical: 1.0mV/Div.
Amplifier Gain = 100X
Scope Sensitivity = 0.1V/Div.
Horizontal: >0.2s/Div. (Uncal)
3
2
+15V
6
2
3
7
+15V
CA3140
-
+
6
5
4
8
4
1
7
-15V
-15V
1/2
CA3240E
+
-
1/2
CA3240E
-
+
0.015
μ
F
100K
0.015
μ
F
100K
+15V
5.1K
1.3
K
13K
C30809
PHOTO
DIODE
C30809
PHOTO
DIODE
2K
200K
2K
OUTPUT
200k
CA3240, CA3240A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CA3240AE | Dual, 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output |
| CA3240E | Dual, 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output |
| CA3240 | Dual, 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output(雙路、4.5MHz、BiMOS運(yùn)算放大器（MOSFET輸入,雙極輸出）) |
| CA3240A | Dual, 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output(雙路、4.5MHz、BiMOS運(yùn)算放大器（MOSFET輸入,雙極輸出）) |
| CA3242E | Quad-Gated Inverting Power Driver For Interfacing Low-Level Logic to High Current Load |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CA3240AEI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| CA3240AER3815 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CA3240AES2272 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CA3240AEZ | 功能描述:運(yùn)算放大器 - 運(yùn)放 OPAMP 2X 4.5MHZ LWBI AS 0.04NA 8PDIP 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 |
| CA3240AS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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