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CS5346-CQZR 数据表(PDF) 7 Page - Cirrus Logic |
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CS5346-CQZR 数据表(HTML) 7 Page - Cirrus Logic |
7 / 40 page DS861PP1 7 CS5346 2. PIN COMPATIBILITY - CS5345/CS5346 DIFFERENCES The CS5346 is pin compatible with the CS5345 and is a drop in replacement for CS5345 applications where VA = 5 V, VD = 3.3 V, VLS ≥ 3.3 V, and VLC ≥ 3.3 V. The pinout diagram and table below show the requirements for the remaining pins when replacing the CS5345 in these designs with a CS5346. # CS5345 Pin Name CS5346 Pin Name CS5346 Connection for Compatibility 5VLC VLC Control Port Power (Input) -Limited to nominal 5 or 3.3 V. 14 VA VA Analog Power (Input) - Limited to nominal 5 V. 18 TSTO VQ This pin must be left unconnected. 20 TSTI NC This pin should be tied to ground. 30 VA NC This pin may be connected to the analog supply voltage. The decoupling capacitor for the CS5345 is not required. 31 AGND NC This pin should be connected to ground. 35 TSTO NC This pin may be left unconnected. 36 VLS VLS Serial Audio Interface Power (Input) - Limited to nominal 5 or 3.3 V. 37 TSTI NC This pin should be tied to ground. 46 VD VD Digital Power (Input) - Limited to nominal 3.3 V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 VLS SDA/CDOUT SCL/CCLK AD0/CS AD1/CDIN VLC RST AIN3A AIN3B AIN2A AIN2B AIN1A AIN1B TSTO NC NC AGND AGND VA PGAOUTB PGAOUTA AIN6B AIN6A MICBIAS CS5345 Compatibility |
类似零件编号 - CS5346-CQZR |
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类似说明 - CS5346-CQZR |
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