DAC0832LCN 8-bit D/A Converter with Double Buffer

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The DAC0832LCN is an advanced CMOS/Si-Cr 8-bit multiplying DAC designed to interface directly with the 8080, 8048, 8085, Z80, and other popular microprocessors. A deposited silicon-chromium R-2R resistor ladder network divides the reference current and provides the circuit with excellent temperature tracking characteristics (0.05% of Full Scale Range maximum linearity error over temperature). The circuit uses CMOS current switches and control logic to achieve low power consumption and low output leakage current errors. Special circuitry provides TTL logic input voltage level compatibility.

DAC0832LCN Pinout

DAC0832LCN Pin Configuration

Pin Number	Pin Name	Description
1	CS	Chip Select (Active Low)
2	WR	Write (Active Low)
3	GND	Ground
4	DIN3	Digital Input 3
5	DIN2	Digital Input 2
6	DIN1	Digital Input 1
7	DIN0	Digital Input 0
8	Vref	Voltage Reference
9	Rfb	Feedback Resistor
10	GND	Ground
11	IOUT1	Current Output 1
12	IOUT2	Current Output 2
13	DIN7	Digital Input 7
14	DIN6	Digital Input 6
15	DIN5	Digital Input 5
16	DIN4	Digital Input 4
17	XFER	Transfer Control Signal (Active Low)
18	WR2	Write 2 (Active Low)
19	ILE	Input Latch Enable
20	Vcc	Positive Supply