Product Summary

The DS1340Z-33+ is an I2C RTC with trickle charger. Its applications include portable instruments, point-of-sale equipment, medical equipment, telecommunication.

Parametrics

DS1340Z-33+ absolute maximum ratings: (1)Voltage range on VCC pin relative to ground: -0.3 to 6V; (2)Voltage range: -0.3 to VCC+0.3V; (3)Operating temperature range: -40 to 85℃; (4)Storage temperature range: -55 to 125℃.

Features

DS1340Z-33+ features: (1)Enhanced second source for the ST M41T00; (2)Available in a surface-mount package with and integrated crystal; (3)Softwave clock calibration; (4)Automatic power-fail detect and switch circuitry; (5)Trickle-charge capability.

Diagrams

DS1340Z-33+ diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
DS1340Z-33+
DS1340Z-33+

Maxim Integrated Products

Real Time Clock I2C RTC w/Trickle Charger

Data Sheet

0-1: $2.07
1-25: $1.39
25-50: $1.01
50-100: $1.00
DS1340Z-33+T&R
DS1340Z-33+T&R

Maxim Integrated Products

Real Time Clock I2C RTC w/Trickle Charger

Data Sheet

0-1: $1.67
1-25: $1.58
25-50: $1.04
50-100: $0.86