- 您现在的位置：买卖IC网 > PDF目录16676 > DS1632+ (Maxim Integrated Products)IC POWER FAIL W/RESET 16DIP PDF资料下载
参数资料
| 型号： | DS1632+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/6页 |
| 文件大小： | 0K |
| 描述： | IC POWER FAIL W/RESET 16DIP |
| 标准包装： | 25 |
| 应用： | PC 电源故障与复位控制器 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 电流 - 电源： | 500µA |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 16-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-PDIP |
| 包装： | 管件 |
DS1632
power-up and via pushbutton input, power-fail status signals for the processor, and low battery warning
signals. The DS1632 is capable of detecting power failure at both the 5% and 10% power supply
tolerances, and the reset pulse width can be set for either 95 ms or 190 ms. The device is designed to
connect directly to popular laptop and notebook chip sets which eliminates the need for discrete
components and reduces cost.
BLOCK DIAGRAM Figure 1
OPERATION - CRYSTAL OSCILLATOR SECTION
The DS1632 crystal oscillator is designed to be hooked directly to a 32.768 kHz crystal. By using the
Daiwa Part No. DT26S, Seiko Part No. DS-VT-200 or equivalent, the oscillator will be accurate enough
to run a real time clock to within ±2 minutes per month. If another crystal is to be selected, it should have
a specified load capacitance (C L ) of 6 pF. The crystal oscillator will run as long as either V CC or V BAT is
present, providing that V BAT is greater than 2.3V. The oscillator output provides a rail to rail swing with
regards to V CC or V BAT , whichever is greater. The crystal oscillator is also used internally as a time base.
2 of 6
相关PDF资料 |
PDF描述 |
|---|---|
| SRR6038-180Y | INDUCTOR POWER 18UH 1.5A SMD |
| DS1632S+ | IC POWER FAIL W/RESET 16SOIC |
| RT555-3/16-0-SP | HEAT SHRINK TUBING |
| HMC07DRTN-S13 | CONN EDGECARD 14POS .100 EXTEND |
| A8MMS-1406M | ADM14S/AE14M/ADM14S |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1632 WAF | 制造商:Rochester Electronics LLC 功能描述: |
| DS1632 WAF UP | 制造商:Rochester Electronics LLC 功能描述: |
| DS1632+ | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| DS1632A6B_BAA WAF | 制造商:Rochester Electronics LLC 功能描述: |
| DS1632H | 制造商:NSC 制造商全称:National Semiconductor 功能描述:CMOS Dual Peripheral Drivers |
发布紧急采购，3分钟左右您将得到回复。