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參數資料
| 型號： | SCANSTA476TSD |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | Eight Input IEEE 1149.1 Analog Voltage Monitor |
| 中文描述： | 8-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16 |
| 封裝： | 5 X 5 MM, 0.8MM HEIGHT, PLASTIC, LLP-16 |
| 文件頁數： | 3/7頁 |
| 文件大?。?/td> | 502K |
| 代理商： | SCANSTA476TSD |
Absolute Maximum Ratings
(Note 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage V
DD
Voltage on Any Analog Pin to GND
Voltage on Any Digital Pin to GND
Input Current at Any Pin (Note 4)
ESD Susceptibility
Human Body Model
Machine Model
Soldering Temperature
0.3V to +6.5V
0.3V to V
DD
+0.3V
-0.3V to V
DD
+0.3V
±
10 mA
8000V
>
250V
Refer to AN-1187
Junction Temperature
Storage Temperature
Thermal Resistance,
θ
JA
Thermal Resistance,
θ
JC
+150C
65C to +150C
42C/W
14.3C/W
Recommended Operating
Conditions
Operating Temperature Range
V
DD
Supply Voltage
Digital Input Pins Voltage Range
Analog Input Pins Voltage Range
(Note 5)
40C
≤
T
A
≤
+85C
+2.7V to +5.5V
+0V to V
DD
+0V to V
REF
SCANSTA476 Electrical Characteristics
The following specifications apply for V
DD
= +2.7V to 5.5V, f
TCK
= 20 MHz, unless otherwise noted.
Symbol
Parameter
POWER SUPPLY CHARACTERISTICS
Conditions
Typical
Limits
Units
V
DD
Supply Voltage
40C
≤
T
A
≤
85C
2.7
5.5
5.0
V (min)
V (max)
mA
I
DD
Normal Mode (Static)
V
DD
= +2.7V to +5.5V,
V
DD
= +2.7V to +5.5V,
f
TCK
= 1 MSPS
3.5
Normal Mode (Operational)
5.0
mA (max)
P
D
Power Consumption, Normal Mode
(Operational)
ANALOG INPUT CHARACTERISTICS (A0-A7)
V
IN
Analog Input Range
V
DD
= +5.5V, f
TCK
= 1 MSPS
27.5
mW (max)
V
REF
≤
V
DD
0 to V
REF
V
DD
-
0.5V to
V
DD
±
10
7.5
15
V
V
REF
Reference Voltage Range
V
I
DCL
DC Leakage Current
0.1
1
2
μA (max)
V
MEAS
Analog Input Measurement Accuracy
V
DD
= +2.7V
V
DD
= +5.5V
mV
DIGITAL INPUT CHARACTERISTICS (TDI, TMS, TCK, TRST)
V
IH
Input High Voltage
V
DD
= +2.7V to +3.6V
V
DD
= +5.5V
V
DD
= +5V
I
CL
= -18mA
V
IN
= 0V or V
DD
TRST, TDI, TMS only
2.0
2.1
0.8
-1.5
±
10
-300
V (min)
V
IL
V
CL
I
IN
I
ILR
DIGITAL OUTPUT CHARACTERISTICS (TDO)
Input Low Voltage
Input Clamp Voltage
Input Current
Input Current
V (max)
V (max)
μA (max)
μA (max)
-0.8
0.2
V
OH
Output High Voltage
I
OH
= -100 μA, 2.7V
≤
V
DD
≤
5.5V
I
OH
= -4 mA, 3.0V
≤
V
DD
≤
5.5V
I
OH
= -4 mA, V
DD
= 2.7V
I
OL
= 100 μA, 2.7V
≤
V
DD
≤
5.5V
I
OL
= 4 mA, 2.7V
≤
V
DD
≤
5.5V
V
OUT
= 0V, V
DD
= 5.5V
V
DD
0.2
2.4
2.2
0.2
0.4
-85
±
10
V (min)
V (min)
V (min)
V (max)
V (max)
mA (max)
μA (max)
V
OL
Output Low Voltage
I
OS
I
OZ
Output Short Circuit Current
TRI-STATE Leakage Current
Output Coding
Straight (Natural) Binary
S
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| SCANSTA476TSD/NOPB | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| SCAPC02 | 制造商:Black Box Corporation 功能描述:Fiber Optic In-Line Attenuators, Single-Mode, Male/Female, SC/APC, 2-dB |
| SCAPC05 | 制造商:Black Box Corporation 功能描述:Fiber Optic In-Line Attenuator, Single-Mode, Male/Female, SC/APC, 5-dB |
| SCAPC10 | 制造商:Black Box Corporation 功能描述:Fiber Optic In-Line Attenuator, Single-Mode, SC/APC, Male/Female, 10-dB |
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