HA17008RFP Hitachi Semiconductor (acquired by Renesas), HA17008RFP Datasheet

Manufacturer Part Number

HA17008RFP

Description

Manufacturer

Hitachi Semiconductor (acquired by Renesas)

Datasheet

1.HA17008RFP.pdf (11 pages)

Description

The HA17008R series are 8-bit monolithic D/A converters which have built in, a reference current

amplifier, an R-2R ladder resistor, and 8 high speed current switches.

By setting the reference voltage and resistance, the maximum output current can be freely varied in

response to the application.

The reference current is distributed to the current value for each bit by the R-2R ladder resistor, and the

maximum output current is 255/256 of the reference current. For example, if the input reference current is

2.0 mA, then the maximum available output current is 1.992 mA.

Applications for the HA17008R are wide ranging, and include CRT displays, stepping motor control,

programmable power supplies, audio equipment, and attenuators.

Features

Ordering Information

Type No.

HA17008RP

HA17008RFP

Linearity of ±0.19% (±1/2 LSB) guaranteed.

The settling time is short, 85 ns (typ), enabling rapid conversions.

Low power dissipation has been reduced: 135 mW typ.

Compatible with TTL and CMOS logic.

The standard supply voltage is V

A wide output voltage range can be provided. From –10 V to +18 V.

8-Bit Multiplying Digital to Analog Converter

HA17008RP/RFP

= +15.0 V, V

= –15.0 V.

Package

DP-16

FP-16DA

ADE-204-060 (Z)

Dec. 2000

Rev. 0