PCF8577CT

PCF8577CT, LCD direct/duplex driver, SSOP, -0.5 to +8.0 V, 20mA, 100mW, Philips Electronics India Limited

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Price:: US $1.00~1.00 / piece [Get Latest Price]

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PartNumber:: PCF8577CT

Brand:: Philips Electronics India Limited - PHILIPS | Pack: SSOP | D/C: 97+

Availability:: Supply Ability: 0/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2013-05-10

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Part Number:PCF8577CT
US $1.00 - 1.00
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Product Summary

The PCF8577CT is a single chip, LCD direct/duplex driver. It is designed to drive liquid crystal displays with up to 32 segments directly, or 64 segments in a duplex configuration. The two-line I2C-bus interface substantially reduces wiring overheads in remote display applications. I2C-bus traffic is minimized in multiple IC applications by automatic address incrementing, hardware subaddressing and display memory switching (direct drive mode).

Parametrics

PCF8577CT absolute maximum ratings: (1)VDD, supply voltage: -0.5 to +8.0 V; (2)VI, input voltage on pin: -0.5 to VDD + 0.5 V; (3)IDD; ISS, VDD or VSS current: -50 to +50 mA; (4)II, DC input current: -20 to +20 mA; (5)IO, DC output current: -25 to +25 mA; (6)Ptot, power dissipation per package: 500 mW; (7)PO, power dissipation per output: 100 mW; (8)Tstg, storage temperature: -65 +150℃.

Features

PCF8577CT features: (1)Direct/duplex drive modes with up to 32/64 LCD-segment drive capability per device; (2)Operating supply voltage: 2.5 to 6 V; (3)Low power consumption; (4)I2C-bus interface; (5)Optimized pinning for single plane wiring; (6)Single-pin built-in oscillator; (7)Auto-incremented loading across device subaddress boundaries; (8)Display memory switching in direct drive mode; (9)May be used as I2C-bus output expander; (10)System expansion up to 256 segments; (11)Power-on reset blanks display; (12)I2C-bus address: 0111 0100.