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| 型号： | MAX4278ESA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC BUFFER CLOSE LOOP 8SOIC |
| 标准包装： | 2,500 |
| 放大器类型： | 缓冲器 |
| 电路数： | 1 |
| 转换速率： | 1600 V/µs |
| -3db带宽： | 310MHz |
| 电流 - 输入偏压： | 1µA |
| 电压 - 输入偏移： | 500µV |
| 电流 - 电源： | 8mA |
| 电流 - 输出 / 通道： | 100mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
MAX4178/MAX4278
330MHz, Gain of +1/Gain of +2
Closed-Loop Buffers
2
______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(VCC = +5V, VEE = -5V, VOUT = 0, RL =
∞, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
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.
Supply Voltage (VCC to VEE) ..................................................12V
Input Voltage....................................(VCC + 0.3V) to (VEE - 0.3V)
Output Short-Circuit Duration (to GND) .....................Continuous
Continuous Power Dissipation (TA = +70°C)
SOT23 (derate 7.10mW/°C above +70°C) ..................571mW
Plastic DIP (derate 9.09mW/°C above +70°C) ...........727mW
SO (derate 5.88mW/°C above +70°C) ........................471mW
MAX (derate 4.10mW/°C above +70°C) ...................330mW
CERDIP (derate 8.00mW/°C above +70°C) ................640mW
Operating Temperature Ranges (Note 1)
MAX4178E_A/MAX4278E_A ...........................-40°C to +85°C
MAX4178EUK/MAX4278EUK .........................-40°C to +85°C
MAX4178MJA/MAX4278MJA .......................-55°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
CONDITIONS
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
MAX4178
±2.5
±3.0
MAX4278
V
±1.25
±1.5
VIN
Input Voltage Range
0.5
2.0
V/°C
2
TCVOS
Input Offset Voltage Drift
13
A
IB
Input Bias Current
M
1
RIN
Input Resistance
VS = ±4.5V to ±5.5V
dB
70
90
PSRR
Power-Supply Rejection
Ratio
+0.990
+1.000
MAX4178 (Note 2)
+0.985
+1.000
+1.98
+2.01
MAX4278 (Note 3)
V/V
+1.97
+2.01
AV
Voltage Gain
VOUT = ±1mV to ±2V
%
0.01
AV(LIN)
Gain Linearity
f = DC
0.1
ROUT
Output Resistance
Short to GND
mA
150
ISC
Short-Circuit Output Current
RL = 100
±2.5
±3.0
TA = +25°C
RL = 100
RL = 50
RL = 100
RL = 50
RL = 50
V
±2.0
±2.5
VOUT
Output Voltage Swing
TA = +25°C
810
12
mA
14
TA = TMIN to TMAX
ISY
Quiescent Supply Current
MAX4_78E_ _
MAX4_78MJA
TA = -40°C to +85°C
mA
70
100
IOUT
Minimum Output Current
3.0
TA = TMIN to TMAX
5
Note 2: Voltage Gain = (VOUT - VOS) / VIN measured at VIN = ±2.5V.
Note 3: Voltage Gain = (VOUT - VOS) / VIN measured at VIN = ±1.25V.
TA = +25°C
0.5
3.0
TA =
TMIN to TMAX
5.0
mV
VOS
Input Offset Voltage
MAX4_78ESA/EPA/EUA/MJA
MAX4_78EUK
MAX4_78ESA/EPA/EUA/MJA
MAX4_78EUK
Note 1: Specifications for the MAX4_78EUK (SOT23 packages) are 100% tested at TA = +25°C, and guaranteed by design over
temperature.
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| MAX4278EUA | 功能描述:IC BUFF CLOSE/LOOP 310MHZ 8-UMAX RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 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 系列:- 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:3 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:70µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V，±1.35 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-23-6 供应商设备封装:SOT-6 包装:Digi-Reel® 其它名称:MAX4475AUT#TG16DKR |
| MAX4278EUA+ | 功能描述:运算放大器 - 运放 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 |
| MAX4278EUA+T | 功能描述:运算放大器 - 运放 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 |
| MAX4278EUA-T | 功能描述:运算放大器 - 运放 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 |
| MAX4278EUK | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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