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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | SOIC |
| Number of Pins | 28 |
| Weight | 730.794007mg |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Pin Count | 28 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Temperature Grade | INDUSTRIAL |
| Interface | Parallel |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| External Data Bus Width | 8 |
| Number of Timers | 1 |
| Time Format | HH:MM:SS |
| Date Format | YY-MM-DD-dd |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Volatile | NO |
| Height Seated (Max) | 2.667mm |
| Length | 17.9705mm |
| Width | 7.5565mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Contains Lead |
BQ4845YS-A4NTRG4 Overview
The package SOIC contains real time clocks.The package is in the form of Tape & Reel (TR).It is possible to terminate a transmission line with a RTC module that matches the characteristic impedance of the line, which is known as 28 termination.This RTC real time clock is supplied with 5V voltage.It has a total of 28 pins on it.There is a component of this type in Timer or RTC.There should be no more than 0.032MHz frequency in real time clocks' output.There is a mounting type Surface Mount specified for the RTC module.A power supply of 5V is used to power it.28 pins are attached to it.When an input signal is received, 1 timers are used to output a signal at a preset time.High efficiency requires a 5V supply voltage.Ideally, the operating temperature should be higher than -40°C.Operating temperatures should be below 85°C.The minimal supply voltage is 4.5V.This real time clock operates with a max supply voltage of 5.5V.
BQ4845YS-A4NTRG4 Features
SOIC package
28 terminations
28 pin count
5V power supplies
Be maintained at 5V for high efficiency.
BQ4845YS-A4NTRG4 Applications
There are a lot of Texas Instruments BQ4845YS-A4NTRG4 Real Time Clocks applications.
- Electronic metering
- Utility Meters
- Low standby power applications
- Utility Meter
- Security Systems
- Daily alarms
- Electronic metering
- White goods
- IoT
- Point-of-Sale Equipment
