Datasheet Texas Instruments BQ2022A
| Manufacturer | Texas Instruments |
| Series | BQ2022A |
1K-bit Serial EPROM with SDQ Interface
Datasheets
bq2022A 1K-Bit Serial EPROM with SDQ Interface datasheet
PDF, 1.3 Mb, Revision: E, File published: Mar 28, 2016
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Prices
Status
| BQ2022ADBZR | BQ2022ADBZRG4 | BQ2022ALPR | HPA01220DBZR | |
|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | Yes | Yes |
Packaging
| BQ2022ADBZR | BQ2022ADBZRG4 | BQ2022ALPR | HPA01220DBZR | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 3 | 3 | 3 | 3 |
| Package Type | DBZ | DBZ | LP | DBZ |
| Industry STD Term | SOT-23 | SOT-23 | TO-92 | SOT-23 |
| JEDEC Code | R-PDSO-G | R-PDSO-G | O-PBCY-W | R-PDSO-G |
| Package QTY | 3000 | 3000 | 2000 | 3000 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | BYCI | BYCI | BYE | BYCI |
| Width (mm) | 1.3 | 1.3 | 4.3 | 1.3 |
| Length (mm) | 2.92 | 2.92 | 4.3 | 2.92 |
| Thickness (mm) | 1 | 1 | 3.6 | 1 |
| Pitch (mm) | .96 | .96 | 1.27 | .96 |
| Max Height (mm) | 1.22 | 1.22 | 5.34 | 1.22 |
| Mechanical Data | Download | Download | Download | Download |
Parametrics
| Parameters / Models | BQ2022ADBZR | BQ2022ADBZRG4 | BQ2022ALPR | HPA01220DBZR |
|---|---|---|---|---|
| Communication Interface | SDQ | SDQ | SDQ | SDQ |
| Function | Authentication or ID | Authentication or ID | Authentication or ID | Authentication or ID |
| Number of Series Cells, Min | 1 | 1 | 1 | 1 |
| Package Group | SOT-23 | SOT-23 | TO-92 | SOT-23 |
| Protection Feature, s | N/A | N/A | N/A | N/A |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Special Features | Programmable EEPROM or EPROM | Programmable EEPROM or EPROM | Programmable EEPROM or EPROM | Programmable EEPROM or EPROM |
| Typical Operating Current(Typ), uA | 2 | 2 | 2 | 2 |
| Vin(Max), V | 5.5 | 5.5 | 5.5 | 5.5 |
Eco Plan
| BQ2022ADBZR | BQ2022ADBZRG4 | BQ2022ALPR | HPA01220DBZR | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Battery Authentication and Security Schemes (Rev. A)PDF, 52 Kb, Revision: A, File published: Jul 17, 2014
- Improving Battery Safety, Charging, and Fuel Gauging in Portable Media AppsPDF, 570 Kb, File published: Mar 11, 2009
- Q1 2009 Issue Analog Applications JournalPDF, 1.4 Mb, File published: Mar 11, 2009
- MSP430 Microcontroller SW for Handheld Fuel Gauges and Battery Authentication (Rev. A)PDF, 350 Kb, Revision: A, File published: May 26, 2010
MSP430, bq26100, bq26100EVM, bq26150, bq26150EVM, bq26500, bq27000, bq27000EVM, bq27200, b MSP430 Microcontroller Software for Handheld Fuel Gauge & Battery Authentication
Model Line
Series: BQ2022A (4)
Manufacturer's Classification
- Semiconductors> Power Management> Battery Management Products> Battery Monitor, Protection & Authentication Solutions
