DS1374U-18+
BINARY COUNTER, 32BIT, USOP-10
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| Quantité | Prix | Tarif promotionnel |
|---|---|---|
| 1+ | 9,730 $ | 0,967 $ |
| 10+ | 7,510 $ | 0,967 $ |
| 25+ | 7,050 $ | 0,967 $ |
| 50+ | 6,590 $ | 0,967 $ |
| 100+ | 6,310 $ | 0,967 $ |
| 250+ | 6,040 $ | 0,967 $ |
| 500+ | 5,840 $ | 0,967 $ |
Informations produit
Aperçu du produit
The DS1374U-18+ is an I2C, 32bit binary counter watchdog RTC with trickle charger and reset input/output in 10 pin µSOP package. The 32bit binary counter designed to continuously count time in seconds. An additional counter generates a periodic alarm or serves as a watchdog timer. If disabled, this counter can be used as 3 bytes of non-volatile (NV) RAM. Separate output pins are provided for an interrupt and a square wave at one of four selectable frequencies. A precision temperature-compensated reference and comparator circuit monitor the status of VCC to detect power failures, provide a reset output and automatically switch to the backup supply when necessary. Additionally, the reset pin is monitored as a pushbutton input for externally generating a reset. The device is programmed serially through an I2C serial interface.
- Supply voltage range is 1.71V to 1.89V
- Operating temperature range from -40°C to 85°C
- Single pin pushbutton reset input/open-drain reset output
- Automatic power-fail detect and switch circuitry
- UL recognized
Applications
Clock & Timing, Portable Devices
Spécifications techniques
I2C
Binary
Binary
µSOP
µSOP
10Pins
-
85°C
No SVHC (04-Feb-2026)
Binary
Binary Counter
1.71V
1.89V
I2C
-
-40°C
MSL 1 - Unlimited
Documents techniques (1)
Produits associés
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Législation et Questions environnementales
RoHS
RoHS
Certificat de conformité du produit