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| 型号： | MAX4483AUD+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/10页 |
| 文件大小： | 0K |
| 描述： | IC OP AMP GP QUAD R-R 14-TSSOP |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 放大器类型： | 通用 |
| 电路数： | 4 |
| 输出类型： | 满摆幅 |
| 转换速率： | 0.08 V/µs |
| 增益带宽积： | 140kHz |
| 电流 - 输入偏压： | 0.1pA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 50µA |
| 电流 - 输出 / 通道： | 17mA |
| 电压 - 电源，单路/双路(±)： | 2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 带卷 (TR) |
Single/Dual/Quad, Low-Cost, Single-Supply,
Rail-to-Rail Op Amps with Shutdown
Maxim Integrated
7
MAX4480–MAX4483
Pin Description
Detailed Description
Rail-to-Rail Output Stage
The MAX4480–MAX4483 can drive a 5k
Ω load and still
typically swing within 80mV of the supply rails. Figure 1
shows the MAX4480 output voltage swing configured
with AV = +10V/V.
Driving Capacitive Loads
Driving a capacitive load can cause instability in many
op amps, especially those with low quiescent current.
The MAX4480–MAX4483 are unity-gain stable for a
range of capacitive loads to above 400pF. Figure 2
shows the MAX4480 response with an excessive
capacitive load. Adding a series resistor between the
output and the load capacitor (Figure 3) improves the
1V/div
100
μs/div
Figure 1. Rail-to-Rail Output Operation
MAX4483
MAX4482
MAX4480
MAX4481
IN+
—
1
Noninverting Amplifier Input
1
OUTC
OUTD
VDD
SHDN
INC-
IND-
OUT
OUTA
OUTB
VSS
IN-
INA-
INB-
IND+
INC+
INB+
INA+
NAME
8
14
4
—
9
13
—
1
7
11
—
2
6
12
10
5
3
PIN
—
8
—
1
7
4
—
2
6
—
5
3
Amplifier Output C
—
Amplifier Output D
—
Positive Supply. Use a 0.01F bypass capacitor to GND.
6
5
Active-Low Shutdown Input. Connect to VDD for
normal operation. Do not leave floating.
5
—
Inverting Amplifier Input C
—
Inverting Amplifier Input D
—
Amplifier Output
4
Amplifier Output A
—
Amplifier Output B
—
Negative Supply. Connect to ground for single-supply
operation. Use a 0.01F bypass capacitor to GND.
2
Inverting Amplifier Input
3
Inverting Amplifier Input A
—
Inverting Amplifier Input B
—
Noninverting Amplifier Input D
—
Noninverting Amplifier Input C
—
Noninverting Amplifier Input B
—
Noninverting Amplifier Input A
—
FUNCTION
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4484AUK | 制造商:Maxim Integrated Products 功能描述:SINGLE/DUAL/QUAD LOW-COST SINGLE-SUPPLY 7MHZ RAIL-TO-RAIL OP - Rail/Tube |
| MAX4484AUK+ | 制造商:Maxim Integrated Products 功能描述:OP AMP SGL GP R-R O/P 5.5V 5PIN SOT-23 - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX4484AUK+T | 功能描述:运算放大器 - 运放 Single-Supply 7MHz Rail-Rail RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MAX4484AUK-T | 功能描述:运算放大器 - 运放 Single-Supply 7MHz Rail-Rail RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MAX4484AXK | 制造商:Maxim Integrated Products 功能描述:SINGLE/DUAL/QUAD LOW-COST SINGLE-SUPPLY 7MHZ RAIL-TO-RAIL OP - Rail/Tube |
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