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LA79200V - Monolithic Linear IC

General Description

Control Register Descriptions Register Name PEX 0 PEX 1 PEX 2 PEX 3 PEX 4 PEX 5 PEX 6 PEX 7 DA OUTPUT_1 DA OUTPUT_2 Bits 1 1 1 1 1 1 1 1 2 2 I/O PORT SW I/O PORT SW I/O PORT SW I/O PORT SW I/O PORT SW I/O PORT SW I/O PORT SW I/O PORT SW D/A OUTPUT SW D/A OUTPUT SW General Description No.A0258-7/8

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Ordering number : ENA0258 www.DataSheet4U.com Monolithic Linear IC LA79200V Overview For extention of I2C-BUS compatible microcomputer I/O port This LA79200V is a for extention of I2C-BUS compatible microcomputer I/O port. Functions • 8 bit Expanded I/O port with LED Driver • 2 bit DAC×2 Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol V1 max Pd max Topr Tstg Ta ≤ 65°C ∗ Conditions Ratings 7.0 300 -10 to +65 -55 to +150 Unit V mW °C °C * Mounted on a board : 114.3×76.1×1.6mm3, glass epoxy. Operating Conditions at Ta = 25°C Parameter Recommended supply voltage Operating supply voltage range Symbol V1 V1 op Conditions Ratings 5.0 4.5 to 5.