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| 型号： | MAX4246AKA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 10/17页 |
| 文件大小： | 0K |
| 描述： | IC OP AMP LOW POWER SOT23-8 |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 输出类型： | 满摆幅 |
| 转换速率： | 0.4 V/µs |
| 增益带宽积： | 1MHz |
| 电流 - 输入偏压： | 10nA |
| 电压 - 输入偏移： | 400µV |
| 电流 - 电源： | 375µA |
| 电流 - 输出 / 通道： | 30mA |
| 电压 - 电源，单路/双路(±)： | 2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-8 |
| 供应商设备封装： | SOT-23-8 |
| 包装： | 标准包装 |
| 产品目录页面： | 1388 (CN2011-ZH PDF) |
| 其它名称： | MAX4246AKA+TDKR |
MAX4245/MAX4246/MAX4247
Ultra-Small, Rail-to-Rail I/O with Disable,
Single-/Dual-Supply, Low-Power Op Amps
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = +2.7V, VSS = 0V, VCM = 0V, VOUT = VDD / 2, RL connected from OUT to VDD / 2, SHDN_ = VDD (MAX4245/MAX4247 only),
TA = +25°C, unless otherwise noted.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Power-Supply Voltage (VDD to VSS) .........................-0.3V to +6V
All Other Pins ...................................(VSS - 0.3V) to (VDD + 0.3V)
Output Short-Circuit Duration
(OUT shorted to VSS or VDD)................................. Continuous
Continuous Power Dissipation (TA = +70°C)
6-Pin SC70 (derate 3.1mW/°C above +70°C) ..............245mW
6-Pin SOT23 (derate 8.7mW/°C above +70°C)............695mW
8-Pin SO (derate 5.9mW/°C above +70°C)..................471mW
8-Pin SOT23 (derate 9.1mW/°C above +70°C)............727mW
8-Pin MAX (derate 4.5mW/°C above +70°C) .............362mW
10-Pin MAX (derate 5.6mW/°C above +70°C) ...........444mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
VDD
Inferred from PSRR test
2.5
5.5
V
VDD = +2.7V
320
650
Supply Current (Per Amplifier)
IDD
VDD = +5.5V
375
700
A
Supply Current in Shutdown
ISHDN_
SHDN_ = VSS (Note 2)
0.05
0.5
A
Input Offset Voltage
VOS
VSS - 0.1V ≤ VCM ≤ VDD + 0.1V
±0.4
±1.5
mV
Input Bias Current
IB
VSS - 0.1V ≤ VCM ≤ VDD + 0.1V
±10
±50
nA
Input Offset Current
IOS
VSS - 0.1V ≤ VCM ≤ VDD + 0.1V
±1
±6nA
Input Resistance
RIN
|VIN+ - VIN-| ≤ 10mV
4000
k
Input Common-Mode Voltage
Range
VCM
Inferred from CMRR test
VSS - 0.1
VDD + 0.1
V
Common-Mode Rejection Ratio
CMRR
VSS - 0.1V ≤ VCM ≤ VDD + 0.1V
65
80
dB
Power-Supply Rejection Ratio
PSRR
2.5V ≤ VDD ≤ 5.5V
75
90
dB
VSS + 0.05V ≤ VOUT ≤ VDD - 0.05V,
RL = 100k
120
Large-Signal Voltage Gain
AV
VSS + 0.2V ≤ VOUT ≤ VDD - 0.2V, RL = 2k
95
110
dB
RL = 100k
1
Output Voltage Swing High
VOH
Specified as
VDD - VOUT
RL = 2k
35
60
mV
RL = 100k
1
Output Voltage Swing Low
VOL
Specified as
VOUT - VSS
RL = 2k
30
60
mV
Sourcing
11
Output Short-Circuit Current
IOUT(SC)
VDD = +5.0V
Sinking
30
mA
Output Leakage Current in
Shutdown
IOUT(SH)
Device in Shutdown Mode
(SHDN_ = VSS), VSS ≤ VOUT ≤ VDD (Note 2)
±0.01
±0.5
A
SHDN_ Logic Low
VIL
(Note 2)
0.3 x VDD
V
SHDN_ Logic High
VIH
(Note 2)
0.7 x VDD
V
SHDN_ Input Current
IL/IH
VSS ≤ SHDN_ ≤ VDD (Note 2)
0.5
50
nA
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4246ASA+ | 功能描述:运算放大器 - 运放 Rail-Rail I/O w/Disable RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MAX4246ASA+T | 功能描述:运算放大器 - 运放 Rail-Rail I/O w/Disable RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MAX4246AUA | 功能描述:运算放大器 - 运放 Rail-Rail I/O w/Disable RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MAX4246AUA+ | 功能描述:运算放大器 - 运放 Rail-Rail I/O w/Disable RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MAX4246AUA+T | 功能描述:运算放大器 - 运放 Rail-Rail I/O w/Disable RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
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