參數(shù)資料
型號： MAX494CPD+
廠商： Maxim Integrated Products
文件頁數(shù)： 10/17頁
文件大?。?/td> 0K
描述： IC OPAMP QUAD R-R 500KHZ 14-DIP
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 25
放大器類型： 通用
電路數(shù)： 4
輸出類型： 滿擺幅
轉(zhuǎn)換速率： 0.2 V/µs
增益帶寬積： 500kHz
電流 - 輸入偏壓： 25nA
電壓 - 輸入偏移： 200µV
電流 - 電源： 150µA
電流 - 輸出 / 通道： 30mA
電壓 - 電源，單路/雙路(±)： 2.7 V ~ 6 V，±1.35 V ~ 3 V
工作溫度： 0°C ~ 70°C
安裝類型： 通孔
封裝/外殼： 14-DIP（0.300"，7.62mm）
供應(yīng)商設(shè)備封裝： 14-PDIP
包裝： 管件
產(chǎn)品目錄頁面： 1385 (CN2011-ZH PDF)
_______________General Description
The dual MAX492, quad MAX494, and single MAX495
operational amplifiers combine excellent DC accuracy
with rail-to-rail operation at the input and output. Since
the common-mode voltage extends from VCC to VEE,
the devices can operate from either a single supply
(+2.7V to +6V) or split supplies (±1.35V to ±3V). Each
op amp requires less than 150A supply current. Even
with this low current, the op amps are capable of driving
a 1k
load, and the input referred voltage noise is only
25nV/
√Hz. In addition, these op amps can drive loads in
excess of 1nF.
The precision performance of the MAX492/MAX494/
MAX495, combined with their wide input and output
dynamic range, low-voltage single-supply operation, and
very low supply current, makes them an ideal choice for
battery-operated equipment and other low-voltage appli-
cations. The MAX492/MAX494/MAX495 are available in
DIP and SO packages in the industry-standard op-amp
pin configurations. The MAX495 is also available in the
smallest 8-pin SO: the MAX package.
________________________Applications
Portable Equipment
Battery-Powered Instruments
Data Acquisition
Signal Conditioning
Low-Voltage Applications
____________________________Features
o Low-Voltage Single-Supply Operation (+2.7V to +6V)
o Rail-to-Rail Input Common-Mode Voltage Range
o Rail-to-Rail Output Swing
o 500kHz Gain-Bandwidth Product
o Unity-Gain Stable
o 150A Max Quiescent Current per Op Amp
o No Phase Reversal for Overdriven Inputs
o 200V Offset Voltage
o High Voltage Gain (108dB)
o High CMRR (90dB) and PSRR (110dB)
o Drives 1k
Load
o Drives Large Capacitive Loads
o MAX495 Available in MAX Package—8-Pin SO
______________Ordering Information
Ordering Information continued at end of data sheet.
*
Dice are specified at TA = +25°C, DC parameters only.
MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
________________________________________________________________
Maxim Integrated Products
1
1
2
3
4
8
7
6
5
VCC
OUT2
IN2-
IN2+
VEE
IN1+
IN1-
OUT1
MAX492
DIP/SO
TOP VIEW
1
2
3
4
8
7
6
5
N.C.
VCC
OUT
NULL
VEE
IN1+
IN1-
NULL
MAX495
DIP/SO/
MAX
_________________Pin Configurations
MAX187
(ADC)
GND
INPUT SIGNAL CONDITIONING FOR LOW-VOLTAGE ADC
VDD
SERIAL
INTERFACE
6
8
7
3
1
4.096V
4
AIN
5
DOUT
SCLK
CS
SHDN
REF
2
ANALOG
INPUT
+5V
6
7
4
2
3
10k
MAX495
__________Typical Operating Circuit
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
19-0265; Rev 2; 9/96
PART
MAX492CPA
MAX492CSA
MAX492C/D
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
8 Plastic DIP
8 SO
Dice*
MAX492EPA
MAX492ESA
-40°C to +85°C
8 Plastic DIP
8 SO
MAX492MJA
-55°C to +125°C
8 CERDIP
Pin Configurations continued at end of data sheet.
相關(guān)PDF資料
PDF描述
MAX494CPD IC OPAMP QUAD R-R 500KHZ 14-DIP
35135 CONN RING 10-12 AWG #1/2 SOLIS
532431-5 CONN RCPT 120POS 3ROW .100 R/A
BK/AGC-9 FUSE 9A 250V FAST AGC GLASS
5532448-4 CONN PLUG HDI 140POS 4ROWS VERT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX494CPD+ 功能描述:運算放大器 - 運放 uPower 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(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
MAX494CSD 功能描述:運算放大器 - 運放 uPower 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(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
MAX494CSD+ 功能描述:運算放大器 - 運放 uPower 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(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
MAX494CSD+T 功能描述:運算放大器 - 運放 uPower 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(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
MAX494CSD-T 功能描述:運算放大器 - 運放 uPower 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(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
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