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參數(shù)資料
| 型號： | MAX4481AUT+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 8/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OP AMP GP SGL R-R SD SOT23-6 |
| 其它有關文件： | Automotive Product Guide |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 放大器類型： | 通用 |
| 電路數(shù)： | 1 |
| 輸出類型： | 滿擺幅 |
| 轉換速率： | 0.08 V/µs |
| 增益帶寬積： | 140kHz |
| 電流 - 輸入偏壓： | 0.1pA |
| 電壓 - 輸入偏移： | 1000µV |
| 電流 - 電源： | 50µA |
| 電流 - 輸出 / 通道： | 17mA |
| 電壓 - 電源，單路/雙路(±)： | 2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | SOT-23-6 |
| 供應商設備封裝： | SOT-6 |
| 包裝： | 標準包裝 |
| 產(chǎn)品目錄頁面： | 1390 (CN2011-ZH PDF) |
| 其它名稱： | MAX4481AUT+TDKR |
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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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4481AXT | 制造商:Maxim Integrated Products 功能描述:SINGLE LOW-COST SINGLE-SUPPLY RA - Rail/Tube |
| MAX4481AXT+ | 制造商:Maxim Integrated Products 功能描述:OP AMP SGL GP R-R O/P 5.5V 6PIN SC-70 - Rail/Tube |
| MAX4481AXT+T | 功能描述:運算放大器 - 運放 Single-Supply Rail-Rail 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4481AXT-T | 功能描述:運算放大器 - 運放 Single-Supply Rail-Rail 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4482AKA | 制造商:Maxim Integrated Products 功能描述:SINGLE/DUAD/QUAD LOW-COST SINGLE-S - Rail/Tube |
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