Supervisors
ams Supervisory portfolio is optimized for highest accuracy and lowest power consumption. Especially in battery powered systems the supply must be monitored in order to ensure a save startup and shutdown of the application. But also for multi supply application a power monitoring is essential for save operation.To cover all the different needs ams has a portfolio of supervisory products with a great choice of functions as watchdog, manual reset, dual, triple and quad voltage supervisories.
제품 넘버  |
설명 |
Datasheet |
Price (1k)* |
구매 |
샘플주문 |
Superv. Voltages |
Superv. Voltages |
Super. Voltages |
Super. Voltages |
Inputs |
Push/Pull Active Low |
Push/Pull Active High |
Open-Drain |
Watchdog |
Man. Reset |
Supply Current |
Supply Voltage |
Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
V (IN1) |
V (IN2) |
V (IN3) |
V (IN4) |
µA |
V |
|||||||||||||
| AS1901 | 230nA Low Power µP Supervisory Circuit, Push-Pull Active-Low Reset |
|
$ 0.64 | 2.2 to 3.1 |
1 |
√ |
0.23 |
1.0 to 3.6 |
SOT23-3 |
|||||||||
| AS1902 | 230nA Low Power µP Supervisory Circuit, Push-Pull Active-High Reset |
|
$ 0.64 | 2.2 to 3.1 |
1 |
√ |
0.23 |
1.0 to 3.6 |
SOT23-3 |
|||||||||
| AS1903 | 230nA Low Power µP Supervisory Circuit, Open-Drain Active-Low Reset |
|
$ 0.64 | 2.2 to 3.1 |
1 |
√ |
0.23 |
1.0 to 3.6 |
SOT23-3 |
|||||||||
| AS1904 | 150nA Ultra Low Power µP Supervisory Circuit, Push-Pull Active-Low Reset |
|
$ 0.80 | 2.2 to 3.1 |
1 |
√ |
0.15 |
1.0 to 3.6 |
SOT23-3 |
|||||||||
| AS1905 | 150nA Ultra Low Power µP Supervisory Circuit, Push-Pull Active-High Reset |
|
$ 0.80 | 2.2 to 3.1 |
1 |
√ |
0.15 |
1.0 to 3.6 |
SOT23-3 |
|||||||||
| AS1906 | 150nA Ultra Low Power µP Supervisory Circuit, Open-Drain Active-Low Reset |
|
$ 0.80 | 2.2 to 3.1 |
1 |
√ |
0.15 |
1.0 to 3.6 |
SOT23-3 |
|||||||||
| AS1907 | Low-Voltage µP Supervisory Circuit, Active-Low Push/Pull Reset |
|
$ 0.48 | 1.6 to 2.5 |
1 |
√ |
2.6 |
0.7 to 3.6 |
SOT23-3 |
|||||||||
| AS1908 | Low-Voltage µP Supervisory Circuit, Active-High Push/Pull Reset |
|
$ 0.48 | 1.6 to 2.5 |
1 |
√ |
2.6 |
0.7 to 3.6 |
SOT23-3 |
|||||||||
| AS1909 | Low-Voltage µP Supervisory Circuit, Open-Drain Reset |
|
$ 0.48 | 1.6 to 2.5 |
1 |
√ |
2.6 |
0.7 to 3.6 |
SOT23-3 |
|||||||||
| AS1910 | Dual-Voltage Microprocessor Supervisory Circuits with Manual Reset and Watchdog |
|
$ 1.63 | 1.58 to 3.6 |
Adjust. |
1 |
√ |
√ |
√ |
5.8 |
1.0 to 3.6 |
SOT23-6 |
||||||
| AS1911 | Dual-Voltage Microprocessor Supervisory Circuits with Manual Reset and Watchdog |
|
$ 1.63 | 1.58 to 3.6 |
Adjust. |
2 |
√ |
√ |
√ |
5.8 |
1.0 to 3.6 |
SOT23-6 |
||||||
| AS1912 | Dual-Voltage Microprocessor Supervisory Circuits with Manual Reset and Watchdog |
|
$ 1.63 | 1.58 to 3.6 |
Adjust. |
2 |
√ |
√ |
√ |
5.8 |
1.0 to 3.6 |
SOT23-6 |
||||||
| AS1913 | Dual-Voltage Microprocessor Supervisory Circuits with Manual Reset and Watchdog |
|
$ 1.63 | 1.58 to 3.6 |
0.9 to 2.5 |
2 |
√ |
√ |
√ |
5.8 |
1.0 to 3.6 |
SOT23-6 |
||||||
| AS1914 | Dual-Voltage Microprocessor Supervisory Circuits with Manual Reset and Watchdog |
|
$ 1.63 | 1.58 to 3.6 |
0.9 to 2.5 |
2 |
√ |
√ |
√ |
5.8 |
1.0 to 3.6 |
SOT23-6 |
||||||
| AS1915 | Dual-Voltage Microprocessor Supervisory Circuits with Manual Reset and Watchdog |
|
$ 1.63 | 1.58 to 3.6 |
0.9 to 2.5 |
2 |
√ |
√ |
√ |
5.8 |
1.0 to 3.6 |
SOT23-6 |
||||||
| AS1916 | Microprocessor Supervisory Circuits with Manual Reset and Watchdog |
|
$ 1.63 | 1.58 to 3.6 |
1 |
√ |
√ |
√ |
5.5 |
1.0 to 3.6 |
SOT23-5 |
|||||||
| AS1917 | Microprocessor Supervisory Circuits with Manual Reset and Watchdog |
|
$ 1.08 | 1.58 to 3.6 |
1 |
√ |
√ |
√ |
5.5 |
1.0 to 3.6 |
SOT23-5 |
|||||||
| AS1918 | Microprocessor Supervisory Circuits with Manual Reset and Watchdog |
|
$ 1.08 | 1.58 to 3.6 |
√ |
√ |
√ |
5.5 |
1.0 to 3.6 |
SOT23-5 |
||||||||
| AS1920 | Triple-Voltage Supervisory Circuit with Push/Pull Reset |
|
$ 1.30 | 3 |
1.8 |
Adjust. |
3 |
√ |
6.5 |
1.0 to 3.6 |
SOT23-5 |
|||||||
| AS1922 | Triple-Voltage Supervisory Circuit with Open-Drain Reset |
|
$ 1.30 | 3 |
1.8 |
Adjust. |
3 |
√ |
6.5 |
1.0 to 3.6 |
SOT23-5 |
|||||||
| AS1923 | Quad-Voltage Supervisory Circuit |
|
$ 1.69 | 5.0, Adj. |
3.3, 3.0 |
2.5, 1.8, Adj |
-5.0, 1.8, Adj |
4 |
√ |
6.5 |
1.0 to 3.6 |
SOT23-5 |
||||||
| AS1925 | Ultra-Low Voltage Supervisor with Manual Reset |
|
$ 0.41 | 0.9, 1.2, 1.5 |
√ |
√ |
√ |
3.5 |
0.75 to 1.8 |
SOT23-5 |
||||||||
| AS1926 | Ultra-Low Voltage Supervisor with Manual Reset |
|
$ 0.41 | 0.9, 1.2, 1.5 |
√ |
√ |
√ |
3.5 |
0.75 to 1.8 |
SOT23-5 |
||||||||
| AS1927 | 170nA Nanopower μP Supervisory Circuits with Manual Reset and Watchdog |
|
$ 0.42 | 1.57V to 4.62V |
1 |
√ |
√ |
√ |
√ |
√ |
0,170 |
1.0 to5.5V |
TDFN (2x2mm) |
* This list pricing is BUDGETARY, for comparing similar parts. Prices are per unit on the basis of 1k pieces in U.S. dollars and subject to change, net of applicable taxes. Quantity pricing may vary substantially due to package types and international prices may differ due to local duties, taxes, fees, and exchange rates.