- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383952 > TL7757Y (Texas Instruments, Inc.) SUPPLY-VOLTAGE SUPERVISOR AND PRECISION VOLTAGE DETECTOR PDF資料下載
參數(shù)資料
| 型號： | TL7757Y |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | SUPPLY-VOLTAGE SUPERVISOR AND PRECISION VOLTAGE DETECTOR |
| 中文描述： | 電源電壓監(jiān)督員和精密電壓檢測器 |
| 文件頁數(shù)： | 9/11頁 |
| 文件大?。?/td> | 155K |
| 代理商： | TL7757Y |
TL7757
SUPPLY-VOLTAGE SUPERVISOR
AND PRECISION VOLTAGE DETECTOR
SLVS041E – SEPTEMBER 1991 – REVISED JULY 1999
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 10
4.55
4.54
4.52
4.51
4.5
4.59
4.53
–100
– 50
TA – Free-Air Temperature –
°
C
0
50
4.57
4.56
4.58
INPUT THRESHOLD VOLTAGE
(NEGATIVE-GOING V
CC
)
vs
FREE-AIR TEMPERATURE
4.6
100
150
RL = 0
V
900
850
800
750
–100
– 50
TA – Free-Air Temperature –
°
C
Figure 11
0
100
950
POWER-UP RESET VOLTAGE
vs
FREE-AIR TEMPERATURE
1000
150
50
700
650
600
V
RL = 2.2 k
.5
0
– 0.5
–1
0
0.5
1
1
1.5
POWER-UP RESET VOLTAGE
AND SUPPLY VOLTAGE
vs
TIME
2
1.5
2
2.5
3
VCC
t – Time –
μ
s
TA = 25
°
C
RL = 2.2 k
RESET
,
–
C
Figure 12
2
1
0
–1
3
4
PROPAGATION DELAY TIME
5
6
0
2
4
6
8
10
12
14
16
TA = 25
°
C
RL = 2.2 k
VCC
RESET
t – Time –
μ
s
18
V
Figure 13
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。