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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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PCA9534A 데이터시트(PDF) 3 Page - Texas Instruments |
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PCA9534A 데이터시트(HTML) 3 Page - Texas Instruments |
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3 / 39 page  PCA9534A www.ti.com SCPS141F – SEPTEMBER 2006 – REVISED JUNE 2010 Table 1. I2C Expander offerings MAX VCC NO. OF INTERRUPT RESET CONFIGURATION 5-V PUSH-PULL OPEN-DRAIN I 2C DEVICE COMMENT FREQUENCY RANGE GPIOs OUTPUT INPUT REGISTERS TOLERANT I/O TYPE I/O TYPE ADDRESS Power on reset, tf (fall time) > 100 ms and tr (ramp time) < TCA6408 400 0100 00x 1.65 to 5.5 8 Yes Yes Yes Yes Yes No 10 ms Unrestricted power on reset ramp/fall time. Both tf (fall TCA6408 400 0100 00x 1.65 to 5.5 8 Yes Yes Yes Yes Yes No time) and TRT (ramp time) can be between 0.1 ms and 2000 ms Power on reset, tf (fall time) > 100 ms and TRT (ramp TCA6416 400 0100 00x 1.65 to 5.5 16 Yes Yes Yes Yes Yes No time) < 10 ms Unrestricted power on reset ramp/fall time. Both tf (fall TCA6416A 400 0100 00x 1.65 to 5.5 16 Yes Yes Yes Yes Yes No time) and TRT (ramp time) can be between 0.1 ms and 2000ms Power on reset, tf (fall time) > 100 ms and TRT (ramp TCA6424 400 0100 00x 1.65 to 5.5 24 Yes Yes Yes Yes Yes No time) < 10 ms TCA9535 400 0100 xxx 1.65 to 5.5 16 Yes No Yes Yes Yes No TCA9539 400 1110 1xx 1.65 to 5.5 16 Yes Yes Yes Yes Yes No TCA9555 400 0100 xxx 1.65 to 5.5 16 Yes No Yes Yes Yes No Yes Yes One open drain output; eight push pull outputs PCA6107 400 0011 xxx 2.3 to 5.5 8 Yes Yes Yes Yes P1 ―P7 bits P0 bit PCA9534 has a different slave address as the PCA9534A, allowing up to 16 devices '9534 type devices on the same PCA9534 400 0100 xxx 2.3 to 5.5 8 Yes No Yes Yes Yes No I 2C bus PCA9534A has a different slave address as the PCA9534, allowing up to 16 devices '9534 type devices on the same PCA9534A 400 0111 xxx 2.3 to 5.5 8 Yes No Yes Yes Yes No I 2C bus PCA9535 400 0100 xxx 2.3 to 5.5 16 Yes No Yes Yes Yes No PCA9536 400 1000 001 2.3 to 5.5 4 No No Yes Yes Yes No PCA9538 400 1110 0xx 2.3 to 5.5 8 Yes Yes Yes Yes Yes No PCA9539 400 1110 1xx 2.3 to 5.5 16 Yes Yes Yes Yes Yes No PCA9554 400 0100 xxx 2.3 to 5.5 8 Yes No Yes Yes Yes No PCA9554A 400 0111 xxx 2.3 to 5.5 8 Yes No Yes Yes Yes No PCA9555 400 0100 xxx 2.3 to 5.5 16 Yes No Yes Yes Yes No PCA9557 400 0011 xxx 2.3 to 5.5 8 No Yes Yes Yes Yes Yes PCA8574 has a different slave address as the PCA8574A, allowing up to 16 devices '9534 type devices on the same PCF8574 400 0100 xxx 2.5 to 6.0 8 Yes No No Yes Yes No I 2C bus PCA8574A has a different slave address as the PCA8574, allowing up to 16 devices '9534 type devices on the same PCF8574A 400 0111 xxx 2.5 to 6.0 8 Yes No No Yes Yes No I 2C bus PCF8575 400 0100 xxx 2.5 to 5.5 16 Yes No No Yes Yes No PCF8575C 400 0100 xxx 4.5 to 5.5 16 Yes No No Yes No Yes Copyright © 2006–2010, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s): PCA9534A |
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