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參數(shù)資料
| 型號： | MAX494MJD |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | High-Output RS-485 Transceiver 8-SOIC -40 to 85 |
| 中文描述： | QUAD OP-AMP, 1200 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, CDIP14 |
| 封裝： | CERDIP-14 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 230K |
| 代理商： | MAX494MJD |
_______________General Desc ription
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 V
CC
to V
EE
,
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 150μA 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 μMAX package.
________________________Applic ations
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
150μA Max Quiescent Current per Op Amp
o
No Phase Reversal for Overdriven Inputs
o
200μV 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 μMAX Package—8-Pin SO
______________Ordering Information
Ordering Information continued at end of data sheet.
*Dice are specified at T
A
= +25°C, DC parameters only.
M
S ingle/Dual/Quad, Mic ropower,
S ingle-S upply Rail-to-Rail Op Amps
________________________________________________________________ Maxim Integrated Products
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
1
1
2
3
4
8
7
6
5
V
CC
OUT2
IN2-
IN2+
V
EE
IN1+
IN1-
OUT1
MAX492
DIP/SO
TOP VIEW
1
2
3
4
8
7
6
5
N.C.
V
CC
OUT
NULL
V
EE
IN1+
IN1-
NULL
MAX495
DIP/SO/
μ
MAX
_________________Pin Configurations
MAX187
(ADC)
GND
INPUT SIGNAL CONDITIONING FOR LOW-VOLTAGE ADC
V
DD
SERIAL
INTERFACE
6
8
7
3
4
1
4.096V
AIN
5
DOUT
SCLK
CS
SHDN
REF
2
ANALOG
INPUT
+5V
6
7
4
2
3
10k
10k
MAX495
__________Typic al Operating Circ uit
19-0265; Rev 2; 9/96
PART
MAX492
CPA
MAX492CSA
MAX492C/D
MAX492EPA
MAX492ESA
MAX492MJ A
0°C to +70°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
8 Plastic DIP
8 SO
Dice*
8 Plastic DIP
8 SO
8 CERDIP
-40°C to +85°C
-55°C to +125°C
PinConfguratons contnuedatendof datasheet
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX495 | High-Output RS-485 Transceiver 8-SOIC -40 to 85 |
| MAX495CPA | High-Output RS-485 Transceiver 8-PDIP -40 to 85 |
| MAX495CSA | High-Output RS-485 Transceiver 8-PDIP -40 to 85 |
| MAX495EPA | High-Output RS-485 Transceiver 8-SOIC -40 to 85 |
| MAX495ESA | High-Output RS-485 Transceiver 8-SOIC -40 to 85 |
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