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参数资料
| 型号： | TL7705AMFKB |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 18/23页 |
| 文件大小： | 630K |
| 代理商： | TL7705AMFKB |
TL7702A, TL7705A, TL7709A, TL7712A, TL7715A
SUPPLY-VOLTAGE SUPERVISORS
SLVS028H – APRIL 1983 – REVISED MAY 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
MAX
UNIT
VCC
Supply voltage
3.5
18
V
VIH
High-level input voltage at RESIN
2
V
VIL
Low-level input voltage at RESIN
0.6
V
TL7702A
0
See Note 2
TL7705A
0
10
VI
Input voltage, SENSE
TL7709A
0
15
V
TL7712A
0
20
TL7715A
0
20
IOH
High-level output current, RESET
–16
mA
IOL
Low-level output current, RESET
16
mA
TA
Operating free air temperature range
TL77xxAC
0
70
°C
TA
Operating free-air temperature range
TL77xxAI
–40
85
°C
NOTE 2: For proper operation of the TL7702A, the voltage applied to the SENSE terminal should not exceed VCC – 1 V or 6 V, whichever is less.
electrical characteristics over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TL77xxAC
TL77xxAI
UNIT
MIN
TYP
MAX
VOH
High-level output voltage, RESET
IOH = –16 mA
VCC–1.5
V
VOL
Low-level output voltage, RESET
IOL = 16 mA
0.4
V
Vref
Reference voltage
TA = 25°C
2.48
2.53
2.58
V
TL7702A
2.48
2.53
2.58
Nti
i
it th
h ld
lt
TL7705A
4.5
4.55
4.6
VIT–
Negative-going input threshold voltage,
SENSE
TL7709A
TA = 25°C
7.5
7.6
7.7
V
SENSE
TL7712A
10.6
10.8
11
TL7715A
13.2
13.5
13.8
TL7702A
10
TL7705A
15
Vhys
Hysteresis, SENSE (VIT+ – VIT–)
TL7709A
TA = 25°C
20
mV
y
TL7712A
35
TL7715A
45
RESIN
VI = 2.4 V to VCC
20
II
Input current
RESIN
VI = 0.4 V
–100
A
SENSE
TL7702A
Vref < VI < VCC – 1.5 V
0.5
2
IOH
High-level output current, RESET
VO = 18 V
50
A
IOL
Low-level output current, RESET
VO = 0
–50
A
ICC
Supply current
All inputs and outputs open
1.8
3
mA
All electrical characteristics are measured with 0.1-
F capacitors connected at REF, CT, and VCC to GND.
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相关代理商/技术参数 |
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| TL7705AMJG | 制造商:TI 制造商全称:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISORS |
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| TL7705AP | 制造商:TI 制造商全称:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISORS |
| TL7705B | 制造商:TI 制造商全称:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISORS |
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