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| 型号： | MAX44252ASD+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/14页 |
| 文件大小： | 0K |
| 描述： | IC AMP LNA 20V ULT PREC 14SOIC |
| 产品培训模块： | Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 放大器类型： | 自动调零 |
| 电路数： | 4 |
| 输出类型： | 满摆幅 |
| 转换速率： | 8 V/µs |
| 增益带宽积： | 10MHz |
| 电流 - 输入偏压： | 200pA |
| 电压 - 输入偏移： | 3µV |
| 电流 - 电源： | 1.15mA |
| 电流 - 输出 / 通道： | 96mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 20 V，±1.35 V ~ 10 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOICN |
| 包装： | 管件 |
2
Maxim Integrated
MAX44250/MAX44251/MAX44252
20V, Ultra-Precision, Low-Noise Op Amps
Supply Voltage (VDD to VSS).................................-0.3V to +22V
All Other Pins..................................(VSS - 0.3V) to (VDD + 0.3V)
Short-Circuit Duration to Either Supply Rail ............................ 1s
Continuous Input Current (any pin)................................. ±20mA
Differential Input Voltage...................................................... ±6V
Maximum Power Dissipation (TA = +70°C)
5-Pin SOT23 (derate 3.1mW/°C above +70°C)........246.7mW
8-Pin SOT23 (derate 9.1mW/°C above +70°C) ...........727mW
MAX (derate 4.5 mW/°C above +70°C) ....................362mW
SO (derate 8.3 mW/°C above +70°C)......................666.7mW
Operating Temperature Range........................ -40°C to +125NC
Junction Temperature .....................................................+150NC
Storage Temperature Range............................ -65°C to +150NC
Lead Temperature (soldering, 10s) .............................. +300NC
Soldering Temperature (reflow) .................................... +260NC
5-Pin SOT23
Junction-to-Ambient Thermal Resistance (ΘJA) .... 324.3°C/W
Junction-to-Case Thermal Resistance (ΘJC) ...............82°C/W
8-Pin SOT23
Junction-to-Ambient Thermal Resistance (ΘJA) ....... 196°C/W
Junction-to-Case Thermal Resistance (ΘJC) ...............70°C/W
MAX
Junction-to-Ambient Thermal Resistance (ΘJA) ........221°C/W
Junction-to-Case Thermal Resistance (ΘJC) ...............42°C/W
SO
Junction-to-Ambient Thermal Resistance (ΘJA) ........120°C/W
Junction-to-Case Thermal Resistance (ΘJC) ...............37°C/W
ABSOLuTE MAXIMuM RATINGS
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion 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.
PACkAGE THERMAL CHARACTERISTICS (Note 1)
ELECTRICAL CHARACTERISTICS
(VDD = 10V, VSS = 0V, VIN+ = VIN- = VDD/2, RL = 10kI to VDD/2, TA = -40°C to +125°C, unless otherwise noted. Typical values are
at TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
uNITS
POWER SuPPLY
Supply Voltage Range
VDD
Guaranteed by PSRR
2.7
20
V
Power-Supply Rejection Ratio
(Note 3)
PSRR
VDD = 2.7V to 20V, VCM = 0V
140
145
dB
Quiescent Current per Amplifier
(MAX44250)
IDD
RL = J
TA = +25NC
1.22
1.7
mA
-40NC < TA < +125NC
1.85
Quiescent Current per Amplifier
(MAX44251/MAX44252)
IDD
RL = J
TA = +25NC
1.15
1.55
mA
-40NC < TA < +125NC
1.75
Power-Up Time
tON
25
F
s
DC SPECIFICATIONS
Input Common-Mode Range
VCM
Guaranteed by CMRR test
VSS -
0.05
VDD -
1.5
V
Common-Mode Rejection Ratio
(Note 3)
CMRR
TA = +25NC, VCM = -0.05V to (VDD -
1.5V)
133
140
dB
-40NC < TA < +125NC
130
Input Offset Voltage
(MAX44250) (Note 3)
VOS
TA = +25NC
3
9
F
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX44252ASD+ | 功能描述:运算放大器 - 运放 20V Ultra-Precision Low-Noise Op Amp 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 |
| MAX44252ASD+T | 功能描述:运算放大器 - 运放 20V Ultra-Precision Low-Noise Op Amp 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 |
| MAX44252EVKIT# | 功能描述:放大器 IC 开发工具 20V Ultra-Precision Low-Noise Op Amp RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX44253AUE+ | 功能描述:其他电源管理 New RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
| MAX44253AUE+T | 功能描述:其他电源管理 New RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
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