SP800MCN 데이터 시트보기 (PDF) - Signal Processing Technologies
부품명
상세내역
제조사
SP800MCN Datasheet PDF : 24 Pages
| |||
TYPICAL PERFORMANCE CHARACTERISTICS
1000
100
Long Watchdog Timeout Period
Reset Active Timeout Period
Short Watchdog Timeout Period
10
1
VCC = 5V
VBATT = 2.8V
0.1
10
100
1000
OSCIN Capacitor (pF)
10000
Figure 11. Watchdog and Reset Timeout Period vs.
OSCIN Timing Capacitor (COSC)
30
VCC = 5V
25
V = 2.8V
BATT
50Ω driver
20
15
10
5
0
0 50 100 150 200 250 300 350
Cload (pF)
Figure 12. Chip-Enable Propagation Delay vs. CEOUT
Load Capacitance
1000
1000
100
100
10
VCC = 4.5V
VBATT = 0V
Slope = 0.6Ω
1
1
10
100
1000
I (mA)
OUT
Figure 13. VCC to VOUT vs. Output Current (Normal
Operating Mode)
10
VCC = 4.5V
VBATT = 0V
Slope = 5Ω
1
1
10
100
1000
IOUT (mA)
Figure 14. VBATT to VOUT vs. Output Current (Battery-
Backup Mode)
VCC Reset +5V
Threshold 0V
HI
RESET
LOW
HI
LOWLINE
LOW
HI
CEOUT LOW
80µs
1.1µs
16µs
Figure 15. VCC to LOWLINE and CEOUT Delay
Date: 4/18/05
SP691A/693A/800L/800M Low Power Microprocessor Supervisor with Battery Switch-Over © Copyright 2005 Sipex Corporation
7
Share Link: 