参数资料
| 型号： | MAX840ISA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/10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.)
150
140
OSCILLATOR FREQUENCY
vs. SUPPLY VOLTAGE
MAX844
OSCILLATOR FREQUENCY vs. SUPPLY VOLTAGE
31
29
130
120
110
100
90
80
70
T A = +25°C, +85°C
T A = -40°C
SHDN = HIGH
27
25
23
21
19
17
15
T A = +25°C, +85°C
T A = -40°C
SHDN = LOW
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
SUPPLY VOLTAGE (V)
MAX840 OUTPUT NOISE AND RIPPLE
(C1 = C2 = C3 = 1 μ F, C4 = 10 μ F)
10 μ s/div
V IN = 3.6V, V OUT = -2V, I OUT = 4mA, AC COUPLED
MAX843/MAX844 OUTPUT NOISE AND RIPPLE
(C1 = C2 = C3 = 1 μ F, C4 = 10 μ F)
10 μ s/div
V IN = 3.6V, V OUT = -2V, I OUT = 4mA, AC COUPLED
V OUT
500 μ V/div
V OUT
500 μ V/div
SUPPLY VOLTAGE (V)
MAX840 OUTPUT NOISE AND RIPPLE
(C1 = C2 = C3 = 0.22 μ F, C4 = 4.7 μ F)
10 μ s/div
V IN = 3.6V, V OUT = -2V, I OUT = 4mA, AC COUPLED
MAX843/MAX844 OUTPUT NOISE AND RIPPLE
(C1 = C2 = C3 = 0.22 μ F, C4 = 4.7 μ F)
10 μ s/div
V IN = 3.6V, V OUT = -2V, I OUT = 4mA, AC COUPLED
V OUT
1mV/div
V OUT
1mV/div
4
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
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