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參數資料
| 型號： | ADM825 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23 |
| 中文描述： | 監控電路，帶有看門狗和手動復位5引腳SC70和SOT - 23 |
| 文件頁數： | 3/10頁 |
| 文件大小： | 180K |
| 代理商： | ADM825 |
Preliminary Technical Data
ADM823/ADM824/ADM825
SPECIFICATIONS
V
CC
= 4.75 V to 5.5 V for ADM82_L, V
CC
= 4.5 V to 5.5 V for ADM82_M, V
CC
= 3.15 V to 3.6 V for ADM82_T,
V
CC
= 3 V to 3.6 V for ADM82_S, V
CC
= 2.7 V to 3.6 V for ADM82_R, V
CC
= 2.38 V to 2.75 V for ADM82_Z,
V
CC
= 2.25 V to 2.75 V for ADM82_Y, T
A
= T
MIN
to T
MAX
, unless otherwise noted
Table 2.
Parameter
SUPPLY
V
CC
Operating Voltage Range
Supply Current
Rev.PrB | Page 3 of 10
Min
1
1.2
Typ
10
Max
5.5
24
Unit
V
V
μA
Test Conditions/Comments
T
A
= 0°C to +70°C
T
A
= T
MIN
to T
MAX
WDI and MR unconnected
ADM82_L/M
WDI and MR unconnected
ADM82_T/S/R/Z/Y
T
A
= 25°C
T
A
= T
MIN
to T
MAX
T
A
= 25°C
T
A
= T
MIN
to T
MAX
T
A
= 25°C
T
A
= T
MIN
to T
MAX
T
A
= 25°C
T
A
= T
MIN
to T
MAX
T
A
= 25°C
T
A
= T
MIN
to T
MAX
T
A
= 25°C
T
A
= T
MIN
to T
MAX
T
A
= 25°C
T
A
= T
MIN
to T
MAX
ADM82_L/M
ADM82_T/S/R/Z/Y
V
TH
– V
CC
= 100 mV
V
CC
= V
TH
min, I
SINK
= 3.2 mA,
ADM82_L/M
V
CC
= V
TH
min, I
SINK
= 1.2 mA,
ADM82_T/S/R/Z/Y
T
A
= 0°C to 70°C, V
CC
= 1 V,
V
CC
falling, I
SINK
= 50 μA
V
CC
= V
TH
max, I
SOURCE
= 120 μA,
ADM82_L/M
V
CC
= V
TH
max, I
SOURCE
= 30 μA,
ADM82_T/S/R/Z/Y
RESET = 0 V, V
CC
= 5.5 V,
ADM82_L/M
RESET = 0 V, V
CC
= 5.5 V,
ADM82_T/S/R/Z/Y
V
CC
= V
TH
max, I
SINK
= 3.2 mA,
ADM824L/M, ADM825L/M
V
CC
= V
TH
max, I
SINK
= 1.2 mA,
ADM824T/S/R/Z/Y,
ADM825T/S/R/Z/Y
V
CC
> = 1.8 V, I
SOURCE
= 150 μA
5
12
μA
RESET THRESHOLD VOLTAGE
ADM82_L
ADM82_M
ADM82_T
ADM82_S
ADM82_R
ADM82_Z (SC70 only)
ADM82_Y (SC70 only)
RESET THRESHOLD TEMPERATURE COEFFICIENT
RESET THRESHOLD HYSTERESIS
RESET TIMEOUT PERIOD
V
CC
TO RESET DELAY
RESET Output Voltage
4.56
4.50
4.31
4.25
3.04
3.00
2.89
2.85
2.59
2.55
2.28
2.25
2.16
2.13
140
4.63
4.38
3.08
2.93
2.63
2.32
2.19
40
10
5
200
40
4.70
4.75
4.45
4.50
3.11
3.15
2.96
3.00
2.66
2.70
2.35
2.38
2.22
2.25
280
0.4
V
V
V
V
V
V
V
V
V
V
V
V
V
V
ppm/°C
mV
mV
ms
μs
V
0.3
V
0.3
V
V
CC
1.5
V
0.8 × V
CC
V
RESET Output Short Circuit Current
800
μA
400
μA
RESET Output Voltage
0.4
V
0.3
V
0.8 × V
CC
V
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM825LYKS-R7 | 制造商:Analog Devices 功能描述:PROCESSOR SUPERVISOR 4.63V 24UA 5PIN SC-70 - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:WATCHDOG SUPERVISOR WITH MR - IC. - Bulk |
| ADM825LYKSZ-R7 | 功能描述:Supervisor Push-Pull, Push-Pull 1 Channel SC-70-5 制造商:analog devices inc. 系列:- 包裝:剪切帶（CT） 零件狀態:停產 類型:簡單復位/加電復位 受監控電壓數:1 輸出:推挽式，推挽式 復位:高有效/低有效 復位超時:最小為 140 ms 電壓 - 閾值:4.63V 工作溫度:-40°C ~ 125°C（TA） 安裝類型:表面貼裝 封裝/外殼:5-TSSOP，SC-70-5，SOT-353 供應商器件封裝:SC-70-5 標準包裝:1 |
| ADM825LYRJ-R7 | 功能描述:IC SUPERVISOR W/RESET SOT23-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 標準包裝:400 系列:- 類型:備用電池電路 監視電壓數目:1 輸出:開路漏極，推挽式 復位:高有效/低有效 復位超時:最小為 35 ms 電壓 - 閥值:4.65V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC W 包裝:帶卷 (TR) 其它名稱:ADM691ARZ-REEL7TR |
| ADM825LYRJZ-R7 | 功能描述:IC SUPERVISOR W/RESET SOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 標準包裝:3,000 系列:- 類型:簡單復位/加電復位 監視電壓數目:1 輸出:推挽式，圖騰柱 復位:高有效 復位超時:最小為 100 ms 電壓 - 閥值:3.06V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:SC-70，SOT-323 供應商設備封裝:SC-70-3 包裝:帶卷 (TR) 其它名稱:ADM1817-5AKSREEL7 |
| ADM825LYRT-R7 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23 |
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