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参数资料
| 型号： | TLC7725QPW |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | MICROPOWER SUPPLY VOLTAGE SUPERVISORS |
| 中文描述： | 微功耗电源电压监控器 |
| 文件页数： | 6/19页 |
| 文件大小： | 304K |
| 代理商： | TLC7725QPW |
TLC7701, TLC7725, TLC7703, TLC7733, TLC7705
MICROPOWER SUPPLY VOLTAGE SUPERVISORS
SLVS087K – DECEMBER 1994 – REVISED JULY 1999
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating conditions (see Note 2) (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TLC77xxM
TYP
1.8
UNIT
MIN
MAX
VDD= 2 V
VDD = 2 V,
TA = 25
°
C
TA = –55
°
C to 125
°
C
TA = 25
°
C
TA = –55
°
C to 125
°
C
TA = 25
°
C
TA = –55
°
C to 125
°
C
TA = 25
°
C
TA = –55
°
C to 125
°
C
TA = 25
°
C
TA = –55
°
C to 125
°
C
TA = 25
°
C
TA = –55
°
C to 125
°
C
TA = 25
°
C
TA = –55
°
C to 125
°
C
TA = 25
°
C
TA = –55
°
C to 125
°
C
1.7
IOH=
IOH = –20
μ
A
VDD= 2 7 V
VDD = 2.7 V
2.5
VOH
High-level output
voltage
2.3
V
VDD= 4 5 V
VDD = 4.5 V
4.3
4.2
IOH=
IOH = –2 mA
VDD= 4 5 V
VDD = 4.5 V
3.7
3.6
VDD= 2 V
VDD = 2 V
0.2
0.2
IOL= 20
μ
IOL = 20
A
VDD= 2 7 V
VDD = 2.7 V
0.2
VOL
Low-level output
voltage
0.2
V
VDD= 4 5 V
VDD = 4.5 V
0.2
0.2
IOL= 2 mA
IOL = 2 mA
VDD= 4 5 V
VDD = 4.5 V
0.5
0.5
VIT–
Negative-going input threshold
voltage, SENSE (see Note 3)
TLC7733
VDD= 2 V to 6 V
VDD = 2 V to 6 V
2.86
2.93
3.1
V
TLC7705
4.3
4.5
4.8
Vhys
Vres
Hysteresis voltage, SENSE
Power-up reset voltage
VDD = 2 V to 6 V
IOL = 20
μ
A
VI = 0 V to VDD
VI = VDD
VI = 5 V
VI = 5 V
RESIN = VDD,
SENSE = VDD
≥
VITmax + 0.2 V
CONTROL = 0 V,
VDD = 2 V to 6 V
70
mV
1
V
RESIN
2
II
Input current
CONTROL
7
15
μ
A
SENSE
5
10
SENSE, TLC7701 only
2
IDD
Supply current
Outputs open
9
16
μ
A
IDD(d)
Supply current during td
TLC7733
VCT = 0 ,
RESIN = VDD,
CONTROL = 0 V,
SENSE = VDD,
Outputs open
VDD = 3.3 V
250
μ
A
TLC7705
VDD = 5 V
120
150
CI
Typical values apply at TA = 25
°
C.
The lowest supply voltage at which RESET becomes active. The symbol Vres is not currently listed within EIA or JEDEC standards for
semiconductor symbology. Rise time of VDD
≥
15
μ
s/V.
NOTES:
2. All characteristics are measured with CT = 0.1
μ
F.
3. To ensure best stability of the threshold voltage, a bypass capacitor (ceramic, 0.1
μ
F) should be placed near the supply terminals.
Input capacitance, SENSE
VI = 0 V to VDD
50
pF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TLC7725QPWG4 | 功能描述:监控电路 Micropower Supply Voltage Supervisor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| TLC7725QPWLE | 制造商:TI 制造商全称:Texas Instruments 功能描述:Micropower Supply Voltage Supervisors |
| TLC7725QPWR | 功能描述:监控电路 2.25V Micropwr Sup RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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| TLC7726CP | 制造商:Texas Instruments 功能描述: |
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