Datasheet Texas Instruments BQ2022 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | BQ2022 |
EPROM de 1K-bit para la identificación de la batería
Hojas de datos
1K-Bit Serial EPROM with SDQ Interface (Rev. F)
PDF, 307 Kb, Revisión: F, Archivo publicado: dic 1, 2006
Precios
Estado
| BQ2022DBZRG4 | BQ2022LPRE3 | |
|---|---|---|
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No |
Embalaje
| BQ2022DBZRG4 | BQ2022LPRE3 | |
|---|---|---|
| N | 1 | 2 |
| Pin | 3 | 3 |
| Package Type | DBZ | LP |
| Industry STD Term | SOT-23 | TO-92 |
| JEDEC Code | R-PDSO-G | O-PBCY-W |
| Width (mm) | 1.3 | 4.3 |
| Length (mm) | 2.92 | 4.3 |
| Thickness (mm) | 1 | 3.6 |
| Pitch (mm) | .96 | 1.27 |
| Max Height (mm) | 1.22 | 5.34 |
| Mechanical Data | Descargar | Descargar |
Plan ecológico
| BQ2022DBZRG4 | BQ2022LPRE3 | |
|---|---|---|
| RoHS | Desobediente | Desobediente |
| Pb gratis | No | No |
Notas de aplicación
- Calculating CRC With TI Battery Management ProductsPDF, 50 Kb, Archivo publicado: oct 19, 2005
Certain Texas Instuments (TI) products such as the 1K-bits EPROM bq2022, the battery monitor bq2023, and the security IC bq26150 require the host to be able to calculate a cyclic redundancy check (CRC) based on a specific polynomial. The purpose of this document is to briefly discuss what a CRC is, how it is used within the mentioned TI products, and how to implement it within a system that intera - Battery Authentication and Security Schemes (Rev. A)PDF, 52 Kb, Revisión: A, Archivo publicado: jul 17, 2014
Linea modelo
Serie: BQ2022 (2)
Clasificación del fabricante
- Semiconductors> Power Management> Battery Management Products> Battery Monitor, Protection & Authentication Solutions