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BU2508FV_09

Description
High-precision 10bit 4ch-E6ch Type D/A Converters
File Size2MB,20 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
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BU2508FV_09 Overview

High-precision 10bit 4ch-E6ch Type D/A Converters

Datasheet
D/A Converter Series for Electronic Adjustment
10bit 4ch/6ch D/A Converters
BU2507FV
BU2508FV
Key Specifications
Operating Supply Voltage Range:
Number of Channels:
BU2507FV:
BU2508FV:
Differential Non Linearity Error:
Integral Non Linearity Error:
Data Transfer Frequency:
4.5V to 5.5V
6ch
4ch
±1.0LSB(Max)
±3.5LSB(Max)
10MHz(Max)
General Description
The 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 voltage
can be set separately from the power supply voltage.
Packages
SSOP-B14
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)
W(Typ) x D(Typ) x H(Max)
5.00mm x 6.40mm x 1.35mm
Applications
Control of the Various Types of Consumer and
Industrial Equipment
SSOP-B14
Typical Application Circuit
VDD
V
refH
(VrefH)
VCC
VCC
AO1
AO1
CH1
CH1
VSS
V
refL
(VrefL)
AO2
AO2
CH2
CH2
AO3
AO3
CH3
CH3
RESET
Reset
Controller
Controller
LD
LD
CLK
CLK
DI
DI
AO6
AO6
GND
GND
CH6
CH6
○Product
structure:Silicon monolithic integrated circuit
www.rohm.com
©
p 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○This
product has no designed protection against radioactive rays.
1/17
TSZ02201-0RLR0GZ10150-1-2
11.Dec.2015 Rev.001

BU2508FV_09 Related Products

BU2508FV_09 BU2507FV BU2508FV
Description High-precision 10bit 4ch-E6ch Type D/A Converters High-precision 10bit 4ch-E6ch Type D/A Converters High-precision 10bit 4ch-E6ch Type D/A Converters
Is it lead-free? - Lead free Lead free
Is it Rohs certified? - conform to conform to
Maker - ROHM Semiconductor ROHM Semiconductor
Parts packaging code - SSOP SSOP
package instruction - SSOP, TSSOP14,.25 SSOP, TSSOP14,.25
Contacts - 14 14
Reach Compliance Code - compli compli
Maximum analog output voltage - 4.9 V 4.9 V
Minimum analog output voltage - 0.1 V 0.1 V
Converter type - D/A CONVERTER D/A CONVERTER
Enter bit code - BINARY BINARY
Input format - SERIAL SERIAL
JESD-30 code - R-PDSO-G14 R-PDSO-G14
JESD-609 code - e2 e2
length - 5 mm 5 mm
Maximum linear error (EL) - 0.3418% 0.3418%
Number of digits - 10 10
Number of functions - 1 1
Number of terminals - 14 14
Maximum operating temperature - 85 °C 85 °C
Minimum operating temperature - -30 °C -30 °C
Package body material - PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code - SSOP SSOP
Encapsulate equivalent code - TSSOP14,.25 TSSOP14,.25
Package shape - RECTANGULAR RECTANGULAR
Package form - SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius) - 260 260
power supply - 5 V 5 V
Certification status - Not Qualified Not Qualified
Maximum seat height - 1.35 mm 1.35 mm
Maximum stabilization time - 20 µs 20 µs
Nominal settling time (tstl) - 7 µs 7 µs
Maximum slew rate - 2.8 mA 2.8 mA
Nominal supply voltage - 5 V 5 V
surface mount - YES YES
technology - CMOS CMOS
Temperature level - OTHER OTHER
Terminal surface - Tin/Copper (Sn/Cu) Tin/Copper (Sn/Cu)
Terminal form - GULL WING GULL WING
Terminal pitch - 0.65 mm 0.65 mm
Terminal location - DUAL DUAL
Maximum time at peak reflow temperature - NOT SPECIFIED 10
width - 4.4 mm 4.4 mm
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