- 您現在的位置：買賣IC網 > PDF目錄373996 > ADM1232ARM (ANALOG DEVICES INC) Microprocessor Supervisory Circuit PDF資料下載
參數資料
| 型號： | ADM1232ARM |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 電源管理 |
| 英文描述： | Microprocessor Supervisory Circuit |
| 中文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | MO-187AA, MSOP-8 |
| 文件頁數： | 4/6頁 |
| 文件大小： | 122K |
| 代理商： | ADM1232ARM |
ADM1232
–4–
REV. B
PIN FUNCT ION DE SCRIPT IONS
Mnemonic
Function
PB RESET
Push Button Reset Input. T his debounced input will ignore pulses of less than 1 ms and is guaranteed to re-
spond to pulses greater than 20 ms.
T ime Delay Set allows the user to select the maximum amount of time the ADM1232 will allow the
STROBE
input to remain inactive (i.e.,
STROBE
is not receiving any high-to-low transitions), without forcing the
ADM1232 to generate a RESET pulse. (See
STROBE
specifications, Figure 4 and the note on
STROBE
timeout selection.)
T olerance Input. T his input will determine how much the supply voltage will be allowed to decrease (as a per-
centage tolerance) before a RESET is asserted. Connect to V
CC
for 10% and GND for 5%.
0 V ground reference for all signals.
Active high logic output. Will be asserted when:
1. V
CC
decreases below the amount specified by the T OLERANCE input or,
2.
PB RESET
is forced low or,
3. If there are no high-to-low transitions within the limits set by T D at
STROBE
or,
4. During power-up.
Inverse of RESET , with an open drain output.
T he
STROBE
input is used to monitor the activity of a microprocessor. If there are no high-to-low transi-
tions within the time specified by T D, a reset will be asserted.
Power supply input +5 V.
T D
T OLERANCE
GND
RESET
RESET
STROBE
V
CC
PIN CONFIGURAT IONS
R-16
N-8 and R-8
RM-8
14
13
12
11
16
15
10
9
8
1
2
3
4
7
6
5
TOP VIEW
(Not to Scale)
ADM1232
NC = NO CONNECT
NC
STROBE
NC
NC
NC
TD
NC
NC
NC
TOLERANCE
GND
PB RESET
RESET
RESET
NC
V
CC
1
2
3
4
8
7
6
5
(TOP VIEW
ADM1232
PB RESET
RESET
STROBE
V
CC
TD
TOLERANCE
GND
RESET
1
2
3
4
8
7
6
5
(TOP VIEW
ADM1232
PB RESET
RESET
STROBE
V
CC
TD
TOLERANCE
GND
RESET
相關PDF資料 |
PDF描述 |
|---|---|
| ADM1232ARN | Microprocessor Supervisory Circuit |
| ADM1232ARW | Microprocessor Supervisory Circuit |
| ADM1232AAN | Microprocessor Supervisory Circuit |
| ADM1232AARM | Microprocessor Supervisory Circuit |
| ADM1232AARN | Microprocessor Supervisory Circuit |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM1232ARM-REEL | 制造商:Analog Devices 功能描述:Processor Supervisor 4.62V/4.37V 4.5V/4.75V 8-Pin MSOP T/R 制造商:Analog Devices 功能描述:PROCESSOR SUPERVISOR 4.62V/4.37V 500UA 8MSOP - Tape and Reel |
| ADM1232ARM-REEL7 | 功能描述:IC SUPERVISOR FOR CPU 8MSOP 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 |
| ADM1232ARMZ | 功能描述:IC SUPERVISOR FOR CPU 8MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 其它有關文件:STM6717 View All Specifications 標準包裝:1 系列:- 類型:多壓監控器 監視電壓數目:2 輸出:開路漏極或開路集電極 復位:低有效 復位超時:最小為 600 ms 電壓 - 閥值:1.11V，3.075V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:Digi-Reel® 產品目錄頁面:1194 (CN2011-ZH PDF) 其它名稱:497-7019-6 |
| ADM1232ARMZ1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Microprocessor Supervisory Circuit |
| ADM1232ARMZ-REEL | 功能描述:IC SUPERVISOR FOR CPU 8-MSOP RoHS:是 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 |
發布緊急采購，3分鐘左右您將得到回復。