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參數(shù)資料
| 型號： | TL7705A |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | SUPPLY VOLTAGE SUPERVISORS |
| 中文描述： | 電源電壓監(jiān)控器 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 67K |
| 代理商： | TL7705A |
ELECTRICAL CHARACTERISTICS t
hese specifications unless otherwise specified, apply for :
T
amb
= –25 to 85
o
C (TLXXAI), T
amb
= 0 to 70
o
C (TL77XXAC)
Symbol
V
OH
Parameter
Test Conditions (1)
I
OH
= –16mA
Min.
V
-
1.5
Typ.
Max.
Unit
V
High-level Output Voltage at RESET
V
OL
V
ref
V
T
Low-Level Output Voltage at RESET
Reference Voltage
Threshold Voltage at SENSE Input
I
OL
= 16mA
T
amb
= 25
o
C
V
s
= 3.6V to 18V
T
amb
= 25
o
C
0.4
2.53
2.53
4.55
7.6
10.8
13.5
2.53
4.55
7.6
10.8
13.5
10
15
20
35
45
20
-100
0.5
50
-50
1.8
V
V
V
2.48
2.48
4.5
7.5
10.6
13.2
2.45
4.45
7.4
10.4
13
2.58
2.58
4.6
7.7
11
13.8
2.58
4.6
7.7
11
13.8
TL7702A
TL7705A
TL7709A
TL7712A
TL7715A
TL7702A
TL7705A
TL7709A
TL7712A
TL7715At
TL7702A
TL7705A
TL7709A
TL7712A
TL7715A
V
T
Threshold Voltage at SENSE Inpu
V
s
= 3.6V to 18V
V
V
T+
, V
T–
Hysteresis (2) at SENSE Input
V
s
= 3.6V to 18V
T
amb
= 25
o
C
mV
I
I
Input Current at RESIN Input
V
i
= 2.4V to V
S
V
i
= 0.4V
V
ref
< V
i
< V
s
- 1.5V
V
O
= 18V
V
O
= 0V
All Inputs and out.
open
μ
A
I
I
Input Current at SENSE Input
High-level Output Current at RESET
Low-level Output Current at RESET
Supply Current
TL7702A
2
μ
A
μ
A
μ
A
mA
I
OH
I
OL
I
S
3.3
Notes:
1. All characteristics are measured withC = 0.1
μ
F from Pin1 to GND,and withC = 0.1
μ
F fromPin 3 to GND.
2. Hysteresis is the difference betweenthepositive going input threshold voltage. V
T+
, and the negative going inputthreshold
voltage, V
T-
.
SWITCHING CHARACTERISTICS
Symbol
t
pi
Parameter
Test Conditions
V
ih
= V
ityp
+0.04 x V
i
V
iL
= V
ityp
–0.04 x V
i
Min.
0.9
Typ.
Max.
Unit
μ
s
Pulse Width at SENSE Input
t
pi
t
po
t
pdHL
Pulse Width at RESIN Input
Pulse Width at Output
Propagation Delay Time from RESIN
to RESET
Rise/Falltime at RESET and RESET
0.4
0.65
μ
s
ms
μ
s
C
T
= 0.1
μ
F
C
L
= 100pF, V
s
= 5V, R
L
= 4.7k
1.3
2.6
1
t
r/f
C
L
= 10pF, V
s
= 5V, R
L
= 4.7k
1
μ
s
TL7700A Series
3/7
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TL7705ACD | SUPPLY VOLTAGE SUPERVISORS |
| TL7705ACP | SUPPLY VOLTAGE SUPERVISORS |
| TL7705AIC | SUPPLY VOLTAGE SUPERVISORS |
| TL7705AIP | SUPPLY VOLTAGE SUPERVISORS |
| TL7702ACD | SUPPLY VOLTAGE SUPERVISORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TL7705A_10 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISORS |
| TL7705AC | 制造商:TI 功能描述:7705 TI IN S3D8A 制造商:Texas Instruments 功能描述: |
| TL7705AC10 | 制造商:Texas Instruments 功能描述: |
| TL7705ACD | 功能描述:監(jiān)控電路 4.55V Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TL7705ACD | 制造商:Texas Instruments 功能描述:Supply voltage supervisor 18 Vmaximum i |
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