TDA75610S-QLX 查看數據表（PDF） - STMicroelectronics

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TDA75610S-QLX

4 x 45 W power amplifier with full I2C diagnostics, high efficiency and low voltage operation

STMicroelectronics 

TDA75610SLV

Software specifications

Table 12. DB4

Bit

Instruction decoding bit

D7 Thermal warning 2 active (D7 = 1), Tj = 145 °C (Typ) -

D6 Thermal warning 3 active (D6 = 1) Tj = 125 °C (Typ) -

Channel RR (CH4)

Channel RR (CH4)

D5

Current detection IB2 (D7) = 0

Output peak current < 250 mA - Open load (D5 = 1)

Current detection IB2 (D7) = 1

Output peak current < 125 mA - Open load (D5 = 1)

Output peak current > 500 mA - Normal load (D5 = 0) Output peak current > 250 mA - Normal load (D5 = 0)

Channel RR (CH4)

D4 Turn-on diagnostic (D4 = 0)

-

Permanent diagnostic (D4 = 1)

Channel R (CH4)

D3 R Normal load (D3 = 0)

-

Short load (D3 = 1)

Channel RR (CH4)

Turn-on diag.: No open load (D2 = 0)

D2 Open load detection (D2 = 1)

-

Permanent diag.: No output offset (D2 = 0)

Output offset detection (D2 = 1)

Channel RR (CH4)

D1 No short to Vcc (D1 = 0)

-

Short to Vcc (D1 = 1)

Channel RR (CH4)

D0 No short to GND (D1 = 0)

-

Short to GND (D1 = 1)

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