Preliminary Datasheet TCB702FNG (Toshiba) - 9
| 制造商 | Toshiba |
| 描述 | Maximum Power 45 W BTL × 4-ch Audio Power IC with Built-in Self-Diagnostics |
| 页数 / 页 | 52 / 9 — Preliminary. 6.3. Slave Address Selectable Function. Table 6.2 Setting … |
| 文件格式/大小 | PDF / 2.4 Mb |
| 文件语言 | 英语 |
Preliminary. 6.3. Slave Address Selectable Function. Table 6.2 Setting Slave address and ADSEL resistor
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Preliminary
TCB702FNG
6.3. Slave Address Selectable Function
In this product, the Slave address can be selected from two or more Slave addresses by connecting ADSEL pin (Pin 27) to GND through a resistor. The Slave address is determined at hardware standby-off. Please set VCC at turning on to 6 V or more. (Refer to Figure 6.3.) The communication should be started after setting Stby pin (Pin 22) to High, and waiting for 1 ms or more.
Table 6.2 Setting Slave address and ADSEL resistor
ADSEL pin pull-down resistor value Setting Slave address and mode Unit Min Typ. Max Slave address 1101100X 0 ― 100 Ω Slave address 1101101X 0.9 1 1.1 kΩ Slave address 1101110X 1.98 2.2 2.42 kΩ Slave address 1101111X 4.23 4.7 5.17 kΩ Standalone control mode (Legacy Mode) 10 ― OPEN kΩ Note: Please connect a pull-down resistor of the ADSEL pin to the adjacent Pre-GND wiring. VCC 6 V Slave address is not determined. Slave address is determined.
Figure 6.3 Slave address determination timing
9 2018-10-23
TCB702FNG
6.3. Slave Address Selectable Function
In this product, the Slave address can be selected from two or more Slave addresses by connecting ADSEL pin (Pin 27) to GND through a resistor. The Slave address is determined at hardware standby-off. Please set VCC at turning on to 6 V or more. (Refer to Figure 6.3.) The communication should be started after setting Stby pin (Pin 22) to High, and waiting for 1 ms or more.
Table 6.2 Setting Slave address and ADSEL resistor
ADSEL pin pull-down resistor value Setting Slave address and mode Unit Min Typ. Max Slave address 1101100X 0 ― 100 Ω Slave address 1101101X 0.9 1 1.1 kΩ Slave address 1101110X 1.98 2.2 2.42 kΩ Slave address 1101111X 4.23 4.7 5.17 kΩ Standalone control mode (Legacy Mode) 10 ― OPEN kΩ Note: Please connect a pull-down resistor of the ADSEL pin to the adjacent Pre-GND wiring. VCC 6 V Slave address is not determined. Slave address is determined.
Figure 6.3 Slave address determination timing
9 2018-10-23