参数资料
型号: MAX844ISA+T
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: 2,500
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
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: 带卷 (TR)
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
_______________________________________________________________________________________
相关PDF资料
PDF描述
MAX845ESA IC DRVR XFRMR CMOS PCMCIA 8SOIC
MAX846AEEE+ IC SYS BAT CHRG 16-QSOP
MAX849ESE+T IC DC-DC CONV LN HP 16-SOIC
MAX8505EEE+T IC REG BUCK SYNC ADJ 3A 16QSOP
MAX8507ETE+T IC PWM STEP-DN DC/DC CONV 16TQFN
相关代理商/技术参数
参数描述
MAX845C/D 功能描述:功率驱动器IC Isolated Transformer Driver PCMCIA RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX845C/D+ 功能描述:功率驱动器IC RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX845CSA 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX845ESA 功能描述:功率驱动器IC RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX845ESA/GH9 功能描述:功率驱动器IC RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube