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參數(shù)資料
| 型號： | MAX4400 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Single/Dual/Quad, Low-Cost, Single-Supply, Rail-to-Rail Op Amps with Shutdown |
| 中文描述： | 單/雙/四路、低成本、單電源、滿擺幅運算放大器，帶有關斷 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 298K |
| 代理商： | MAX4400 |
M
Single/Dual/Quad, Low-Cost, Single-Supply,
Rail-to-Rail Op Amps with Shutdown
_______________________________________________________________________________________
7
FUNCTION
—
—
Noninverting Amplifier Input A
—
—
Noninverting Amplifier Input B
—
—
Noninverting Amplifier Input C
—
—
Noninverting Amplifier Input D
—
—
Inverting Amplifier Input B
—
—
Inverting Amplifier Input A
3
3
Inverting Amplifier Input
2
2
Negative Supply. Connect to ground for single-
supply operation
—
—
Amplifier Output B
—
—
Amplifier Output A
4
4
Amplifier Output
—
—
Inverting Amplifier Input D
—
—
Inverting Amplifier Input C
Pin Description
—
5
Active-Low Shutdown Input. Connect to V
DD
for
normal operation. Do not leave floating.
5
6
Positive Supply
—
—
Amplifier Output D
—
—
Amplifier Output C
3
5
—
—
6
2
—
4
7
1
—
—
—
—
8
—
—
PIN
3
5
10
12
6
2
—
11
7
1
—
13
9
—
4
14
8
NAME
INA+
INB+
INC+
IND+
INB-
INA-
IN-
V
SS
OUTB
OUTA
OUT
IND-
INC-
SHDN
V
DD
OUTD
OUTC
1
Noninverting Amplifier Input
1
—
—
IN+
MAX4401
MAX4400
MAX4402
MAX4403
Detailed Description
Rail-to-Rail Output Stage
The MAX4400–MAX4403 can drive a 2k
load and still
typically swing within 55mV of the supply rails. Figure 1
shows the output voltage swing of the MAX4400 config-
ured with A
V
= +10V/V.
Driving Capacitive Loads
Driving a capacitive load can cause instability in many
op amps, especially those with low quiescent current.
The MAX4400–MAX4403 are unity-gain stable for a
range of capacitive loads to above 400pF. Figure 2
shows the response of the MAX4400 with an excessive
capacitive load. Adding a series resistor between the
output and the load capacitor (Figure 3) improves the
1V/div
100μs/div
Figure 1. Rail-to-Rail Output Operation
相關PDF資料 |
PDF描述 |
|---|---|
| MAX4401 | Single/Dual/Quad, Low-Cost, Single-Supply, Rail-to-Rail Op Amps with Shutdown |
| MAX4402 | Single/Dual/Quad, Low-Cost, Single-Supply, Rail-to-Rail Op Amps with Shutdown |
| MAX4403 | Single/Dual/Quad, Low-Cost, Single-Supply, Rail-to-Rail Op Amps with Shutdown |
| MAX440 | 8-Channel. High-Speed. Video Multiplexer Amplifier |
| MAX441 | 8-Channel. High-Speed. Video Multiplexer Amplifier |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX44000EDT+T | 功能描述:環(huán)境光傳感器 Digital Ambient Proximity Sensor RoHS:否 制造商:Vishay Semiconductors 工作電源電壓: 峰值波長:570 nm 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:T-1 封裝:Bulk |
| MAX44000EVKIT# | 功能描述:光學傳感器開發(fā)工具 Digital Ambient Proximity Sensor RoHS:否 制造商:ams 工具用于評估: 接口類型: 最大工作溫度: |
| MAX44000EVKIT+ | 功能描述:光學傳感器開發(fā)工具 Digital Ambient Light Sensor and Proximity Sensor RoHS:否 制造商:ams 工具用于評估: 接口類型: 最大工作溫度: |
| MAX44000EVSYS# | 功能描述:光學傳感器開發(fā)工具 MAX44000 EVAL KIT RoHS:否 制造商:ams 工具用于評估: 接口類型: 最大工作溫度: |
| MAX44000GDT+ | 制造商:Maxim Integrated Products 功能描述:DIGITAL AMBIENT LIGHT SENSOR AND PROXIMITY - Rail/Tube |
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