- 您现在的位置：买卖IC网 > PDF目录13395 > MAX702ESA+T (Maxim Integrated Products)IC PWR SUPPLY MON 8-SOIC PDF资料下载
参数资料
| 型号： | MAX702ESA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/6页 |
| 文件大小： | 0K |
| 描述： | IC PWR SUPPLY MON 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 低有效 |
| 复位超时： | 最小为 200 ms |
| 电压 - 阀值： | 4.65V |
| 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： | 带卷 (TR) |
Power-Supply Monitor with Reset
Pin Description
MAX700
1
PIN
MAX701
1
MAX702
1
NAME
MR
FUNCTION
Input for Manual Pushbutton Reset. Has internal 5μA pullup. Low input activates the
RESET/ RESET outputs.
The voltage-sense input when CTL = V CC . Its threshold is 1.29V. SENSE always
2
—
—
SENSE
remains connected to the internal comparator. So, when V CC is being monitored
internally (CTL = GND), SENSE should be left open circuit.
Normally NOT used when voltage is monitored through V CC (CTL = GND). When
3
—
—
HYST
monitoring through SENSE (CTL = V CC ), HYST allows hysteresis to be added,
reducing noise and spurious reset activity (Figure 3). HYST turns on 5μs before the
RESET/ RESET outputs are activated, and its on-resistance to GND is typically 1k ? .
4
5
6
7
8
—
4
6
5
—
8
2, 3, 7
3
7
—
—
2
4, 5, 6, 8
GND
RESET
RESET
CTL
V CC
N.C.
Ground
Goes low when V CC falls below 4.65V, or when CTL = V CC on the MAX700 goes low
when SENSE falls below 1.29V.
Inverted Version of RESET
When CTL = GND, V CC is monitored by the reset circuit. When CTL = V CC , V CC is ignored
and SENSE is monitored, allowing the threshold to be set with external resistors.
Chip Power and +5V Sensing Input (When CTL = GND on MAX700)
No Connection
4
_______________________________________________________________________________________
相关PDF资料 |
PDF描述 |
|---|---|
| 100YXH270MEFCGC16X25 | CAP ALUM 270UF 100V 20% RADIAL |
| RSC25DRTS-S93 | CONN EDGECARD 50POS DIP .100 SLD |
| GMM28DTBS | CONN EDGECARD 56POS R/A .156 SLD |
| VE-JT1-EX-F2 | CONVERTER MOD DC/DC 12V 75W |
| VE-26P-EW-F1 | CONVERTER MOD DC/DC 13.8V 100W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX703 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost レP Supervisory Circuits with Battery Backup |
| MAX703/MAX704 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost uP Supervisory Circuits with Battery Backup |
| MAX7030 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL |
| MAX7030_09 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL |
| MAX7030_10 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL |
发布紧急采购，3分钟左右您将得到回复。