參數(shù)資料
型號: MAX4491AUA+
廠商: Maxim Integrated Products
文件頁數(shù): 4/8頁
文件大?。?/td> 0K
描述: IC OP AMP DUAL R-R I/O 8-UMAX
其它有關(guān)文件: Automotive Product Guide
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 50
放大器類型: 通用
電路數(shù): 2
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 10 V/µs
增益帶寬積: 10MHz
電流 - 輸入偏壓: 50pA
電壓 - 輸入偏移: 1500µV
電流 - 電源: 800µA
電流 - 輸出 / 通道: 50mA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 5.5 V,±1.35 V ~ 2.75 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-uMAX
包裝: 管件
產(chǎn)品目錄頁面: 1390 (CN2011-ZH PDF)
MAX4490/MAX4491/MAX4492
Low-Cost, High-Slew-Rate,
Rail-to-Rail I/O Op Amps in SC70
4
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VDD = 5V, VSS = 0, VCM = VDD/2, RL = 100k
to VDD/2, TA = +25°C, unless otherwise noted.)
0.01
1
0.1
10
100
1k
10k
100
100k
1M
10M
OUTPUT IMPEDANCE vs. FREQUENCY
MAX4490
toc10
FREQUENCY (Hz)
OUTPUT
IMPEDANCE
(
)
AV = 1
0.040
0
10
100
1k
10k
100k
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
0.005
0.010
MAX4490
toc11
FREQUENCY (Hz)
THD
+
NOISE
(%)
0.015
0.020
0.025
0.030
0.035
AV = 1V/V
2Vp-p SIGNAL
500kHz LOWPASS FILTER
RL = 2k
RL = 10k
LARGE-SIGNAL TRANSIENT RESPONSE
(NONINVERTING)
AV = 1
IN
OUT
40
s/div
V/div
MAX4490toc12
LARGE-SIGNAL TRANSIENT RESPONSE
(INVERTING)
AV = -1
IN
OUT
2V/div
40
s/div
MAX4490toc13
SMALL-SIGNAL TRANSIENT RESPONSE
(NONINVERTING)
AV = 1
40
s/div
IN
OUT
50mV/div
MAX4490toc14
SMALL-SIGNAL TRANSIENT RESPONSE
(INVERTING)
AV = -1
IN
OUT
40
s/div
MAX4490toc15
50mV/div
POWER-UP TRANSIENT RESPONSE
AV = 1, VIN CONNECTED TO VDD/2, RL = 2k
VDD
OUT
2V/div
1V/div
MAX4490toc16
4
s/div
0
4
2
8
6
10
12
2.5
3.5
4.0
3.0
4.5
5.0
5.5
SLEW RATE vs. SUPPLY VOLTAGE
MAX4490
toc17
SUPPLY VOLTAGE (V)
SLEW
RATE
(V/
S)
AV = 1
10% TO 90% STEP
0
-20
-40
-120
0.001
1
10
100
0.01
0.1
1000
MAX4491/MAX4492
CROSSTALK vs. FREQUENCY
-60
-80
-100
MAX4492toc18
FREQUENCY (MHz)
CROSSTALK
(dB)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4491AUA+ 功能描述:運算放大器 - 運放 High-Slew-Rate 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(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
MAX4491AUA+T 功能描述:運算放大器 - 運放 High-Slew-Rate 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(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
MAX4491AUA-T 功能描述:運算放大器 - 運放 High-Slew-Rate 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(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
MAX4492ASD 功能描述:運算放大器 - 運放 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(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
MAX4492ASD+ 功能描述:運算放大器 - 運放 High-Slew-Rate 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(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