參數(shù)資料
型號: TL7705BY
廠商: Texas Instruments, Inc.
英文描述: SUPPLY-VOLTAGE SUPERVISORS
中文描述: 電源電壓監(jiān)事
文件頁數(shù): 8/11頁
文件大?。?/td> 159K
代理商: TL7705BY
TL7702B, TL7705B
SUPPLY-VOLTAGE SUPERVISORS
SLVS037H – SEPTEMBER 1989 – REVISED JULY 1999
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
15 pF
(see Note B)
RESET
DUT
GND
5 V
RL
(see Note A)
RESET OUTPUT CONFIGURATION
VCC
5 V
DUT
RESET
RESET OUTPUT CONFIGURATION
NOTES: A. For IOL and IOH, RL = 10 k
. For all switching characteristics, RL = 511
.
B. This figure includes jig and probe capacitance.
RL
(see Note A)
15 pF
(see Note B)
Figure 1. RESET and RESET Output Configurations
tw
5 V
2.5 V
0 V
RESIN
SENSE
VT + 2 V
VT
WAVEFORMS
VT – 2 V
tw
Figure 2. Input Pulse Definition
10%
VIT+
VIT–
VIT+
0 V
VIH
VIL
2 V
0.8 V
tPLH
50%
50%
10%
10%
90%
10%
td
SENSE
Undefined
RESET
Voltage
Fault
tf
tr
90%
tf
td
tr
RESIN
RESET
tPHL
10%
90%
90%
VOH
VOL
Figure 3. Voltage Waveforms
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