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| 型号： | MAX4238AUT#TG16 |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/9页 |
| 文件大小： | 0K |
| 描述： | IC AMP LN HIGH PREC SOT23-6 |
| 标准包装： | 2,500 |
| 放大器类型： | 通用 |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 0.35 V/µs |
| 增益带宽积： | 1MHz |
| 电流 - 输入偏压： | 1pA |
| 电压 - 输入偏移： | 0.1µV |
| 电流 - 电源： | 600µA |
| 电流 - 输出 / 通道： | 40mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-6 |
| 包装： | 带卷 (TR) |
MAX4238/MAX4239
Ultra-Low Offset/Drift, Low-Noise,
Precision SOT23 Amplifiers
4
Maxim Integrated
ELECTRICAL CHARACTERISTICS
(2.7V
≤ VCC ≤ 5.5V, VCM = GND = 0V, VOUT = VCC/2, RL = 10kΩ connected to VCC/2, SHDN = VCC, TA = -40°C to +125°C, unless other-
wise noted.) (Note 5)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
TA = -40°C to +85°C
2.5
Input Offset Voltage
VOS
(Note 1)
TA = -40°C to +125°C
3.5
μV
Input Offset Drift
TCVOS
(Note 1)
10
nV/°C
Common-Mode Input Voltage
Range
VCM
Inferred from CMRR test
VGND
- 0.05
VCC
- 1.4
V
TA = -40°C to +85°C
115
Common-Mode Rejection Ratio
CMRR
VGND - 0.05V
VCM
VCC -
1.4V (Note 1)
TA = -40°C to +125°C
90
dB
Power-Supply Rejection Ratio
PSRR
2.7V
VCC
5.5V (Note 1)
120
dB
TA = -40°C to +85°C
125
RL = 10k ,
0.1V
VOUT
VCC - 0.1V
(Note 1)
TA = -40°C to +125°C
95
dB
0.1V
VOUT
VCC - 0.1V,
TA = -40°C to +85°C
120
Large-Signal Voltage Gain
AVOL
RL = 1k
(Note 1)
0.2V
VOUT
VCC - 0.2V,
TA = -40°C to +125°C
80
dB
VCC - VOH
20
RL = 10k
VOL
20
VCC - VOH
100
Output Voltage Swing
VOH/VOL
RL = 1k
VOL
100
mV
Output Leakage Current
0V
VOUT
VCC,
SHDN = GND
(Note 3)
2
μA
Supply Voltage Range
VCC
Inferred by PSRR test
2.7
5.5
V
SHDN = VCC, no load, VCC = 5.5V
900
Supply Current
ICC
SHDN = GND, VCC = 5.5V
2
μA
Shutdown Logic High
VIH
2.2
V
Shutdown Logic Low
VIL
0.7
V
Shutdown Input Current
0V
V SHDN VCC
2
μA
Note 1: Guaranteed by design. Thermocouple and leakage effects preclude measurement of this parameter during production
testing. Devices are screened during production testing to eliminate defective units.
Note 2: IN+ and IN- are gates to CMOS transistors with typical input bias current of 1pA. CMOS leakage is so small that it is
impractical to test and guarantee in production. Devices are screened during production testing to eliminate defective units.
Note 3: Leakage does not include leakage through feedback resistors.
Note 4: Overload recovery time is the time required for the device to recover from saturation when the output has been
driven to either rail.
Note 5: Specifications are 100% tested at TA = +25°C, unless otherwise noted. Limits over temperature are guaranteed by design.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4239ASA | 功能描述:精密放大器 Low Offset/Drift Precision RoHS:否 制造商:Maxim Integrated 每芯片的通道数量: 输入补偿电压:0.25 mV at +/- 5 V 输入电压范围（最大值）: 安装风格: 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MAX4239ASA+ | 功能描述:精密放大器 Low Offset/Drift Precision RoHS:否 制造商:Maxim Integrated 每芯片的通道数量: 输入补偿电压:0.25 mV at +/- 5 V 输入电压范围（最大值）: 安装风格: 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MAX4239ASA+T | 功能描述:精密放大器 Low Offset/Drift Precision RoHS:否 制造商:Maxim Integrated 每芯片的通道数量: 输入补偿电压:0.25 mV at +/- 5 V 输入电压范围（最大值）: 安装风格: 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MAX4239ASA-T | 功能描述:精密放大器 Low Offset/Drift Precision RoHS:否 制造商:Maxim Integrated 每芯片的通道数量: 输入补偿电压:0.25 mV at +/- 5 V 输入电压范围（最大值）: 安装风格: 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MAX4239ATT+ | 制造商:Maxim Integrated Products 功能描述:OP AMP SGL GP R-R O/P 5.5V 6TDFN EP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
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