参数资料
型号: MAX4285ESA+
厂商: Maxim Integrated Products
文件页数: 2/16页
文件大小: 0K
描述: IC ADC BUFFER AMP 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
放大器类型: 缓冲器
电路数: 1
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-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
MAX4285–MAX4288/MAX4387
/MAX4388
+3V/+5V, 250MHz, SOT23 ADC Buffer Amplifiers
with High-Speed Disable
10
______________________________________________________________________________________
100M
1G
-2.5
-1.0
-1.5
-2.0
-0.5
0
0.5
1.5
1.0
2.0
2.5
100k
1M
10M
MAX4286
SMALL-SIGNAL GAIN vs. FREQUENCY
CLOAD || RISO (CLOAD = 37pF)
MA4285-42
FREQUENCY (Hz)
GAIN
(dB)
AV = +5V/V
RISO = 15
100M
1G
-2.5
-1.0
-1.5
-2.0
-0.5
0
0.5
1.5
1.0
2.0
2.5
100k
1M
10M
MAX4286
SMALL-SIGNAL GAIN vs. FREQUENCY
CLOAD || RISO (CLOAD = 37pF)
MA4285-43
FREQUENCY (Hz)
GAIN
(dB)
AV = +5V/V
RISO = 22
100M
1G
-2.5
-1.0
-1.5
-2.0
-0.5
0
0.5
1.5
1.0
2.0
2.5
100k
1M
10M
MAX4286
SMALL-SIGNAL GAIN vs. FREQUENCY
CLOAD || RISO (CLOAD = 37pF)
MA4285-44
FREQUENCY (Hz)
GAIN
(dB)
AV = +5V/V
RISO = 25
VCC - 1V
TIME (20ns/div)
ENABLE/DISABLE RESPONSE
TIME (VCC = 5V)
MA4285-45
VEE + 1V
VCC - 1V
TIME (20ns/div)
ENABLE/DISABLE RESPONSE
TIME (VCC = 3V)
MA4285-46
VEE + 1V
Typical Operating Characteristics (continued)
(VCC = +3V, VEE = 0, DISABLE_
≥ 2V, RL = 300 to VCC/2, VCM = +1.0V, TA =+25°C, unless otherwise noted.)
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MAX4285ESA+ 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
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MAX4285EUT 制造商:Maxim Integrated Products 功能描述:+3V/+5V 250MHZ SOT23 ADC BUFFER A - Rail/Tube
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