参数资料
| 型号： | XRP6336ISCXDATR-F |
| 厂商： | Exar Corporation |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR WATCHDOG 8TSOT |
| 产品变化通告： | SP6336 Number Change 5/Apr/2011 |
| 标准包装： | 2,500 |
| 类型： | 多压监控器 |
| 监视电压数目： | 3 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 最小为 37 ms |
| 电压 - 阀值： | 1.11V，3.075V，可调 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-8 薄型，TSOT-23-8 |
| 供应商设备封装： | TSOT-23-8 |
| 包装： | 带卷 (TR) |
| 其它名称： | SP6336EK1-L-X-D-A/TR SP6336EK1-L-X-D-A/TR-ND |
X R P 6 3 3 6
T r i p l e μ P o w e r S u p e r v i s o r y C i r c u i t
w i t h W a t c h d o g a n d P o w e r F a i l
April 2011
GENERAL DESCRIPTION
The XRP6336, a triple μ Power supervisory
circuit, is a microprocessor reset supervisory
circuit with multiple reset voltages.
The XRP6336 provides low voltage monitoring
ability for up-to three supplies with two
precision factory-set thresholds and one user
defined custom threshold. This circuit
performs a single function: if any of the input
supply voltages drops below its associated
threshold, reset outputs are asserted. The
XRP6336 offers power fail and watchdog
functionalities.
The XRP6336 is offered in a RoHS compliant,
lead free 8-pin TSOT package and is fully
specified over the -40°C to +85°C
temperature range.
Rev. 1.0.0
APPLICATIONS
? Power Supplies Monitoring
? DSPs/FPGAs Supplies Monitoring
FEATURES
? Low operating voltage of 1.6V
? Low operating current of 20 μ A typical
? Monitors up to 3 supplies
simultaneously
? Adjustable inputs monitor down to
0.5V
? Reset asserted down to 0.9V
? 4% accuracy over temperature range
? Power Fail Input Functionality (PFI)
? Power Fail Output function, active low
(PFOB)
? Open Drain (OD) or CMOS RSTB output
? 4 Reset Timeout Periods
? 50ms, 100ms, 200ms and 400 ms
? Watch Dog Input Functionality
? RoHS Compliant Lead Free 8 pin TSOT
Package
TYPICAL APPLICATION DIAGRAM
Fig. 1: XRP6336 Application Diagram
Exar Corporation
48720 Kato Road, Fremont CA 94538, USA
www.exar.com
Tel. +1 510 668-7000 – Fax. +1 510 668-7001
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