參數(shù)資料
型號(hào)： MAX4246AUA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： Differential Bus Transceivers 8-PDIP -40 to 85
中文描述： DUAL OP-AMP, 3000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO8
封裝： 3 X 3 MM, MO-187CBA, MICRO, SOP-8
文件頁數(shù)： 3/11頁
文件大?。?/td> 495K
代理商： MAX4246AUA
M
Ultra-Small, Rail-to-Rail I/O with Disable,
Single-/Dual-Supply, Low-Power Op Amps
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +2.7V, V
SS
= 0, V
CM
= 0, V
OUT
= V
DD
/2, R
L
connected from OUT to V
DD
/2,
SHDN_
= V
DD
(MAX4245/MAX4247 only),
T
A
= +25
°
C
, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
GBW
φ
M
G
M
SR
e
n
i
n
C
LOAD
t
(SH)
t
(EN)
t
ON
C
IN
CONDITIONS
MIN
TYP
1.0
70
20
0.4
52
0.1
MAX
UNITS
MHz
degrees
dB
V/
μ
s
nV/
√
Hz
pA/
√
Hz
pF
μ
s
μ
s
μ
s
pF
Gain-Bandwidth Product
Phase Margin
Gain Margin
Slew Rate
Input Voltage Noise Density
Input Current Noise Density
Capacitive-Load Stability
Shutdown Delay Time
Enable Delay Time
Power-On Time
Input Capacitance
f = 10kHz
f = 10kHz
A
V
= 1 (Note 3)
(Note 2)
(Note 2)
470
3
4
4
2.5
Total Harmonic Distortion
THD
f = 10kHz, V
OUT
= 2Vp-p, A
V
= +1,
V
DD
= +5.0V, Load = 100k
to V
DD
/2
V
OUT
= 4V step, V
DD
= +5.0V, A
V
= +1
0.01
%
Settling Time to 0.01%
t
S
10
μ
s
ELECTRICAL CHARACTERISTICS
(V
DD
= +2.7V, V
SS
= 0, V
CM
= 0, V
OUT
= V
DD
/2, R
L
connected from OUT to V
DD
/2,
SHDN_
= V
DD
(MAX4245/MAX4247 only),
T
A
= -40
°
C to +125
°
C
, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
V
DD
I
DD
I
SHDN_
V
OS
TCV
OS
I
B
I
OS
CONDITIONS
MIN
2.5
TYP
MAX
5.5
800
1
±
3.0
UNITS
V
μ
A
μ
A
mV
μ
V/
°
C
nA
nA
Supply Voltage Range
Supply Current (Per Amplifier)
Supply Current in Shutdown
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Inferred from PSRR test
V
DD
= +2.7V
SHDN_
= V
SS
(Note 2)
V
SS
≤
V
CM
≤
V
DD
(Note 4)
V
SS
≤
V
CM
≤
V
DD
(Note 4)
V
SS
≤
V
CM
≤
V
DD
(Note 4)
V
SS
≤
V
CM
≤
V
DD
(Note 4)
±
2
±
100
±
10
Input Common-Mode Voltage
Range
V
CM
Inferred from CMRR test (Note 4)
V
SS
V
DD
V
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
CMRR
PSRR
V
SS
≤
V
CM
≤
V
DD
(Note 4)
2.5V
≤
V
DD
≤
5.5V
V
SS
+ 0.2V
≤
V
OUT
≤
V
DD
- 0.2V,
R
L
= 2k
Specified as V
DD
- V
OUT
, R
L
= 2k
Specified as V
OUT
- V
SS
, R
L
= 2k
Device in Shutdown Mode (
SHDN_
= V
SS
),
V
SS
≤
V
OUT
≤
V
DD
(Note 3)
60
70
dB
dB
Large-Signal Voltage Gain
A
V
85
dB
Output Voltage Swing High
Output Voltage Swing Low
V
OH
V
OL
90
90
mV
mV
Output Leakage Current in
Shutdown
I
OUT(SH)
±
1.0
μ
A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4246AUA+ 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail I/O w/Disable 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(bǔ)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
MAX4246AUA+T 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail I/O w/Disable 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(bǔ)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
MAX4246AUA-T 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail I/O w/Disable 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(bǔ)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
MAX4247AUB 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail I/O w/Disable 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(bǔ)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
MAX4247AUB+ 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail I/O w/Disable 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(bǔ)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
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