参数资料
型号: MAX840ISA+
厂商: Maxim Integrated Products
文件页数: 6/10页
文件大小: 0K
描述: IC BIAS GAASFET REG 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
应用: 充电泵,手机发射器
输入电压: 2.5 V ~ 10 V
输出数: 1
输出电压: -2V,-0.5 V ~ -9.4 V
工作温度: -25°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
Low-Noise, Regulated, -2V GaAsFET Bias
____________________________Typical Operating Characteristics (continued)
(Circuit of Figure 2a, V IN = 3.6V, T A = +25°C, unless otherwise noted.)
MAX843/MAX844 NOISE SPECTRUM
(C1 = C2 = C3 = 0.22 μ F, C4 = 4.7 μ F)
50
V IN = 3.6V,
40
30
20
10
0
I OUT = 4mA
NOTE: dBμV = 20 LOG ______
V OUT
1μV
0.1
1
10
FREQUENCY (kHz)
100
1000
START-UP FROM SHUTDOWN
0V
V OUT
1V/div
V SHDN
2V/div
0V
500 μ s/div
V IN = 3.6V, V OUT = -2V, I OUT = 4mA
LOAD-TRANSIENT RESPONSE
LINE-TRANSIENT RESPONSE
V OUT
V OUT
20mV/div
10mV/div
2.7V IN
V IN = 3.6V, V OUT = -2V
5ms/div
0.01mA
4mA
I OUT
5ms/div
V OUT = -2V, I OUT = 4mA, AC COUPLED
3.3V
V
6
_______________________________________________________________________________________
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MAX840ISA+ 功能描述:电荷泵 Regulated -2V GaAsFET Bias RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube
MAX840ISA+T 功能描述:电荷泵 Regulated -2V GaAsFET Bias RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube
MAX840ISA-T 功能描述:电荷泵 Regulated -2V GaAsFET Bias RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube
MAX843C/D DIE 制造商:Maxim Integrated Products 功能描述:
MAX843ESA 功能描述:电荷泵 Regulated -2V GaAsFET Bias RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube