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參數(shù)資料
| 型號： | TL7757LP |
| 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)： | 5/11頁 |
| 文件大?。?/td> | 155K |
| 代理商： | TL7757LP |
TL7757
SUPPLY-VOLTAGE SUPERVISOR
AND PRECISION VOLTAGE DETECTOR
SLVS041E – SEPTEMBER 1991 – REVISED JULY 1999
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TL7757Y
TYP
UNIT
MIN
MAX
VIT–
Vhys
VOL
IOH
Vres
Negative-going input threshold voltage at VCC
Hysteresis at VCC
Low-level output voltage
4.55
V
50
mV
IOL = 20 mA,
VCC = 7 V,
RL = 2.2 k
,
VCC = 4.3 V
VCC = 5.5 V
VCC = 4.3 V
VOH = 15 V,
VCC slew rate
≤
5 V/
μ
s
0.4
V
μ
A
V
High-level output current
See Figure 1
Power-up reset voltage
0.8
ICC
Supply current
1400
μ
A
This is the difference between positive-going input threshold voltage, VIT+, and negative-going input threshold voltage, VIT–.
This is the lowest voltage at which RESET becomes active.
switching characteristics at T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TL7757Y
UNIT
MIN
TYP
MAX
tPLH
Propagation delay time, low-to-high-level output
VCC slew rate
≤
5 V/
μ
s,
See Figures 2 and 3
3.4
μ
s
tPHL
Propagation delay time, high-to-low-level output
See Figures 2 and 3
VCC slew rate
≤
5 V/
μ
s,
See Figures 2 and 3
2
μ
s
tr
Rise time
0.4
μ
s
tf
Fall time
See Figures 2 and 3
0.05
μ
s
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TL7757PK | SUPPLY-VOLTAGE SUPERVISOR AND PRECISION VOLTAGE DETECTOR |
| TL7757Y | SUPPLY-VOLTAGE SUPERVISOR AND PRECISION VOLTAGE DETECTOR |
| TL7759CPW | SUPPLY-VOLTAGE SUPERVISORS |
| TL7759PW | SUPPLY-VOLTAGE SUPERVISORS |
| TL7759D | SUPPLY-VOLTAGE SUPERVISORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TL7757MD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:FAMILY OF WIDE - BANDWITH HIGH-OUTPUT-DRIVE SINGLE SUPPLY OPERATIONAL AMPLIFIERS |
| TL7757MDR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:FAMILY OF WIDE - BANDWITH HIGH-OUTPUT-DRIVE SINGLE SUPPLY OPERATIONAL AMPLIFIERS |
| TL7757MLP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:FAMILY OF WIDE - BANDWITH HIGH-OUTPUT-DRIVE SINGLE SUPPLY OPERATIONAL AMPLIFIERS |
| TL7757PK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISOR AND PRECISION VOLTAGE DETECTOR |
| TL7757Y | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISOR AND PRECISION VOLTAGE DETECTOR |
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