參數(shù)資料
型號： MAX494ESD
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, 950 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, PDSO14
封裝： 0.150 INCH, SOP-14
文件頁數(shù)： 3/16頁
文件大?。?/td> 230K
代理商： MAX494ESD
M
S ingle/Dual/Quad, Mic ropower,
S ingle-S upply Rail-to-Rail Op Amps
_______________________________________________________________________________________
3
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 2.7V to 6V, V
EE
= GND, V
CM
= 0V, V
OUT
= V
CC
/ 2, T
A
= 0°C to +70°C, unless otherwise noted.)
190
V
CM
= V
EE
to V
CC
V
CM
= V
OUT
= V
CC
/ 2
V
CM
= V
EE
to V
CC
V
CM
= V
EE
to V
CC
V
OH
V
OL
V
OH
V
OL
V
CC
= 2.7V, R
L
= 1k
,
V
OUT
= 0.5V to 2.2V
V
CC
= 2.7V, R
L
= 100k
,
V
OUT
= 0.25V to 2.45V
V
CC
= 2.7V to 6V
Sourcing
Sinking
Sourcing
Sinking
Sourcing
Sinking
Sourcing
Sinking
R
L
= 1k
(V
EE
- 0.20)
≤
V
CM
≤
(V
CC
+ 0.20)
R
L
= 100k
CONDITIONS
76
92
μA
175
V
EE
+ 0.20
6.0
Supply Current (per amplifier)
V
2.7
Operating Supply Voltage Range
92
V
CC
- 0.20
V
EE
+ 0.075
V
CC
= 5.0V, R
L
= 100k
,
V
OUT
= 0.25V to 4.75V
88
96
V
V
CC
- 0.075
Output Voltage Swing
(Note 1)
nA
±6
Input Offset Current
Common-Mode Input
Voltage Range
Common-Mode Rejection Ratio
nA
±75
μV
±650
Input Offset Voltage
Input Offset Voltage Tempco
Input Bias Current
V
CC
= 5.0V, R
L
= 1k
,
V
OUT
= 0.5V to 4.5V
84
dB
88
Large-Signal Voltage Gain
(Note 1)
dB
86
82
Power-Supply Rejection Ratio
V
V
EE
- 0.20
V
CC
+ 0.20
72
UNITS
MIN
TYP
MAX
PARAMETER
μV/°C
±2
V
CC
= 2.7V
V
CC
= 5V
V
CC
= 0V to 3V step, V
IN
= V
CC
/ 2, A
V
= +1
f = 1kHz
R
L
= 100k
, C
L
= 100pF
R
L
= 100k
, C
L
= 100pF
R
L
= 10k
, C
L
= 15pF, V
OUT
= 2V
p-p
, A
V
= +1, f = 1kHz
To 0.1%, 2V step
μs
degrees
5
Turn-On Time
R
L
= 100k
, C
L
= 100pF
μs
12
Time
f = 1kHz
pA/
√
Hz
dB
0.1
R
L
= 100k
, C
L
= 15pF
Input Noise-Current Density
nV/
√
Hz
25
Input Noise-Voltage Density
CONDITIONS
60
Phase Margin
f = 1kHz
125
Amp-Amp Isolation
dB
10
kHz
500
Gain-Bandwidth Product
Gain Margin
V/μs
0.20
Slew Rate
%
0.003
Total Harmonic Distortion
UNITS
MIN
TYP
MAX
PARAMETER
AC ELECTRICAL CHARACTERISTICS
(V
CC
= 2.7V to 6V, V
EE
= GND, T
A
= +25°C, unless otherwise noted.)
dB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX494ESD+ 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(fēng)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
MAX494ESD+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(fēng)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
MAX494ESD-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(fēng)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
MAX494MJD 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(fēng)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
MAX4950ACTX+ 功能描述:均衡器 Single PCIe Re-Driver RoHS:否 制造商:Texas Instruments
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