Datasheet Texas Instruments LM8330 — Ficha de datos
| Fabricante | Texas Instruments | 
| Serie | LM8330 | 

Controlador de teclado compatible con I2C con GPIO, PWM e IEC61000 ESD Protection
Hojas de datos
LM8330 I2C-Compatible Keypad Controller datasheet
PDF, 1.2 Mb, Revisión: A, Archivo publicado: marzo 26, 2013
Extracto del documento
Estado
| LM8330TME NOPB | LM8330TME/NOPB | LM8330TMX NOPB | LM8330TMX/NOPB | |
|---|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | 
| Disponibilidad de muestra del fabricante | No | No | Sí | No | 
Embalaje
| LM8330TME NOPB | LM8330TME/NOPB | LM8330TMX NOPB | LM8330TMX/NOPB | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 
| Pin | 25 | 25 | 25 | 25 | 
| Package Type | TMD25AAA | YFQ | TMD25AAA | YFQ | 
| Industry STD Term | DSBGA | DSBGA | ||
| JEDEC Code | S-XBGA-N | S-XBGA-N | ||
| Package QTY | 250 | 3000 | ||
| Carrier | SMALL T&R | LARGE T&R | ||
| Device Marking | 8330 | 8330 | ||
| Thickness (mm) | .42 | .42 | ||
| Pitch (mm) | .4 | .4 | ||
| Max Height (mm) | .675 | .675 | ||
| Mechanical Data | Descargar | Descargar | 
Paramétricos
| Parameters / Models | LM8330TME NOPB  | LM8330TME/NOPB  | LM8330TMX NOPB  | LM8330TMX/NOPB  | 
|---|---|---|---|---|
| # of I/Os | 104 | 104 | ||
| Approx. Price (US$) | 0.55 | 1ku | 0.55 | 1ku | ||
| Operating Temperature Range, C | -30 to 85 | -30 to 85 | ||
| Operating Temperature Range(C) | -30 to 85 | -30 to 85 | ||
| Package Group | DSBGA | DSBGA | DSBGA | DSBGA | 
| Package Size: mm2:W x L (PKG) | See datasheet (DSBGA) | See datasheet (DSBGA) | ||
| Rating | Catalog | Catalog | Catalog | Catalog | 
| Special Features | Configuration Registers,Interrupt Driven,Low Power,Low Voltage,Reset Input | Configuration Registers,Interrupt Driven,Low Power,Low Voltage,Reset Input | ||
| VCC(Max), V | 1.98 | 1.98 | ||
| VCC(Max)(V) | 1.98 | 1.98 | ||
| VCC(Min), V | 1.62 | 1.62 | ||
| VCC(Min)(V) | 1.62 | 1.62 | ||
| Voltage Nodes(V) | 1.8 | 1.8 | ||
| fSCLK(Max), MHz | 0.4 | 0.4 | ||
| fSCLK(Max)(MHz) | 0.4 | 0.4 | 
Plan ecológico
| LM8330TME NOPB | LM8330TME/NOPB | LM8330TMX NOPB | LM8330TMX/NOPB | |
|---|---|---|---|---|
| RoHS | Desobediente | Obediente | Desobediente | Obediente | 
| Pb gratis | No | No | 
Notas de aplicación
- Choosing the Correct I2C Device for New DesignsPDF, 87 Kb, Archivo publicado: sept 7, 2016
 The I2C bus is a very popular and powerful bus used for communication between a single (or multiple)master and a single (or multiple) slave device. In many applications there is a potential need for moreslave devices on the bus, isolation between similar addressed slaves, or a need for more I/Os. Theseneeds can be solved with an I2C buffer, switch, and I/O expander.The application note h
- Maximum Clock Frequency of I2C Bus Using RepeatersPDF, 116 Kb, Archivo publicado: mayo 15, 2015
 TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters
- I2C Bus Pull-Up Resistor CalculationPDF, 157 Kb, Archivo publicado: feb 13, 2015
- Understanding the I2C BusPDF, 124 Kb, Archivo publicado: jun 30, 2015
Linea modelo
Serie: LM8330 (4)
Clasificación del fabricante
- Semiconductors> Interface> I2C> I2C IO Expander