参数资料
型号: MAX4287EUA
厂商: Maxim Integrated Products
文件页数: 12/16页
文件大小: 0K
描述: IC BUFF/AMP ADC 250MHZ 8-UMAX
标准包装: 50
放大器类型: 缓冲器
电路数: 2
转换速率: 385 V/µs
-3db带宽: 220MHz
电流 - 输入偏压: 13µA
电压 - 输入偏移: 100µV
电流 - 电源: 23mA
电流 - 输出 / 通道: 106mA
电压 - 电源,单路/双路(±): 2.85 V ~ 6.5 V,±1.425 V ~ 3.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 管件
MAX4285–MAX4288/MAX4387
/MAX4388
+3V/+5V, 250MHz, SOT23 ADC Buffer Amplifiers
with High-Speed Disable
_______________________________________________________________________________________
5
AC ELECTRICAL CHARACTERISTICS (continued)
(VCC = +5V, VEE = 0, DISABLE_ = 5V, RL = 300
to VCC/2, VCM = 2.5V, AVCL = +1V/V for MAX4285/MAX4287/MAX4288, AVCL =
+5V/V for MAX4286 and MAX4387/MAX4388, TA = +25°C, unless otherwise noted.)
f = 1MHz
fC = 20MHz
MAX4286 and
MAX4387/88
MAX4285/87/88
MAX4286 and
MAX4387/88
VOUT =
100mVp-p
VOUT = 1Vp-p
VOUT = 2V step, 10% to 90%
VOUT = 2V step
VOUT = 100mVp-p
MAX4285/87/88
VOUT = 1Vp-p
MAX4286 and
MAX4387/88
fC = 100kHz
VOUT= 2V step, 90% to 10%
fC = 1MHz
VOUT = 2V step, 10% to 90%
CONDITIONS
nV/
√Hz
6.5
en
Input Noise Voltage Density
dBm
40
IP3
Two-Tone Third-Order Intercept
45
64
Spurious-Free Dynamic Range
77
86
dBc
86
SFDR
10
fC = 5MHz
ns
8
tS 0.1%
Settling Time (0.1%)
ns
2.9
tF
Fall Time
ns
4.2
tR
Rise Time
MHz
195
BWLS
Large-Signal -3dB Bandwidth
130
fC = 10MHz
MHz
220
BWSS
Small-Signal -3dB Bandwidth
fC = 20MHz
V/s
385
SR
Slew Rate
40
fC = 60MHz
MHz
75
BW0.1dB
Bandwidth for 0.1dB Flatness
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
f = 1MHz
MAX4287/88 and MAX4387/88,
f = 10MHz, VOUT = 2Vp-p
VOUT = 1V, to within 0.1%
f = 10MHz
dBc
85
XTALK
Crosstalk
35
tOFF
Disable Time
ns
40
tON
Enable Time
0.5
ZOUT
Output Impedance
pF
2
CIN
Input Capacitance
pA/
√Hz
1.9
in
Input Noise Current Density
Note 1: The MAX428_EUT (SOT23) are 100% production tested at TA = +25°C. Specifications over temperature limits are guaran-
teed by design.
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相关代理商/技术参数
参数描述
MAX4287EUA+ 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX4287EUA-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
MAX4288ESD 功能描述:高速运算放大器 3V/5V 250MHz ADC Buffer Amp RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX4288ESD-T 功能描述:高速运算放大器 3V/5V 250MHz ADC Buffer Amp RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX4288EUB 功能描述:高速运算放大器 3V/5V 250MHz ADC Buffer Amp RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube