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See Technical Specifications

BU2508FV +BOM

Accurate conversion of digital signals into analog formats for a wide range of applications

Manufacturer:

ROHM
Mfr.Part #:

BU2508FV
Datasheet:

BU2508FV Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Pin Count:

14
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for BU2508FV

BU2508FV General Description

General DescriptionThe BU2507FV and BU2508FV ICs are 10bit R-2R type D/A converters with 6ch and 4ch outputs, respectively.Each channel incorporates a full swing output-type buffer amplifier with high speed output response characteristics, resulting in a greatly shortened D/A output settling time. The ICs also have digital input pins compatible with TTL levels, and the maximum value of the data transfer frequency is 10MHz. With the variable output range function, the upper and lower limits of the output voltagecan be set separately from the power supply voltage.

Key Features

Built-in Multi-channel R-2R Type 10bit D/A Converter
(BU2508FV: 4 Channels, BU2507FV: 6 Channels)
Built-in Full Swing Output Buffer Amplifier for All
Channels
RESET Terminal to fix the Output Voltage to the Lower
Reference Level for All Channels
Digital Inputs Compatible with TTL Levels
3-wire Serial Interface and RESET Signal to send a
14bit Format Word (4bit Address and 10bit Data)

Application

Control of the Various Types of Consumer and
Industrial Equipment

Specifications

Pbfree Code	Yes	Part Life Cycle Code	Active
Pin Count	14	Reach Compliance Code	compliant
HTS Code	8542.39.00.01	Analog Output Voltage-Max	4.9 V
Analog Output Voltage-Min	0.1 V	Converter Type	D/A CONVERTER
Input Bit Code	BINARY	Input Format	SERIAL
JESD-30 Code	R-PDSO-G14	JESD-609 Code	e2
Length	5 mm	Linearity Error-Max (EL)	0.3418%
Number of Bits	10	Number of Functions	1
Number of Terminals	14	Operating Temperature-Max	85 °C
Operating Temperature-Min	-30 °C	Peak Reflow Temperature (Cel)	NOT SPECIFIED
Qualification Status	Not Qualified	Seated Height-Max	1.35 mm
Settling Time-Max	20 µs	Settling Time-Nom (tstl)	7 µs
Supply Current-Max	2.8 mA	Supply Voltage-Nom	5 V
Surface Mount	YES	Technology	CMOS
Temperature Grade	OTHER	Terminal Finish	Tin/Copper (Sn/Cu)
Terminal Form	GULL WING	Terminal Pitch	0.65 mm
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Width	4.4 mm