参数资料
| 型号： | MAX840ISA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/10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
(Circuit of Figure 2a, V IN = 3.6V, T A = +25°C, unless otherwise noted.)
-2.070
OUTPUT VOLTAGE
vs. OUTPUT CURRENT
-2.065
OUTPUT VOLTAGE vs. INPUT VOLTAGE
OVER TEMPERATURE
-2.060
-2.060
-2.055
T A = +85°C
-2.050
-2.040
-2.050
-2.045
-2.040
T A = +25°C
T A = -40°C
0
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
120
OUTPUT CURRENT (mA)
MAXIMUM OUTPUT CURRENT
vs. INPUT VOLTAGE
30
INPUT VOLTAGE (V)
NEGOUT CURRENT vs. INPUT VOLTAGE
100
V OUT < -1.95V
(CIRCUIT OF FIG 2a)
25
V NEGOUT = 0.9 x V NEGOUT(NO LOAD)
V OUT < -1.95V
80
(CIRCUIT OF FIG 2d)
High-current operation not
20
recommended for extended
60
periods of time.
15
40
20
V OUT < 2mVp-p RIPPLE
(CIRCUIT OF FIG 2a)
V OUT < 2mVp-p RIPPLE
10
5
SHUTDOWN
(MAX844)
(CIRCUIT OF FIG 2d)
0
0
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
INPUT VOLTAGE (V)
N0-LOAD SUPPLY CURRENT
INPUT VOLTAGE (V)
5
4
vs. INPUT VOLTAGE
7
6
5
SUPPLY CURRENT vs. TEMPERATURE
2.8
2.4
START-UP TIME vs. INPUT VOLTAGE
3
4
V IN = 10V
2.0
1.6
2
3
2
1.2
1
0
1
0
V IN = 3.6V
0.8
0.4
2
3
4
5
6
7
8
9
10
-40
-20
0
20
40
60
80
100
2
3
4
5
6
7
8
9
10
INPUT VOLTAGE (V)
TEMPERATURE (°C)
INPUT VOLTAGE (V)
_______________________________________________________________________________________
3
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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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