Datasheet.kr   

BU2506FV 데이터시트 PDF




ROHM Semiconductor에서 제조한 전자 부품 BU2506FV은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 BU2506FV 자료 제공

부품번호 BU2506FV 기능
기능 10bit 8ch/10ch D/A Converters
제조업체 ROHM Semiconductor
로고 ROHM Semiconductor 로고


BU2506FV 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 22 페이지수

미리보기를 사용할 수 없습니다

BU2506FV 데이터시트, 핀배열, 회로
Datasheet
D/A Converter Series for Electronic Adjustment
10bit 8ch/10ch D/A Converters
BU2505FV BU2506FV
General Description
The BU2505FV and BU2506FV ICs are 10bit R-2R type
D/A converters with 10ch and 8ch outputs, respectively.
Cascade connection is available, ensuring suitability for
multi-channel applications. 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.
Features
Built-in Multi-channel R-2R Type 10bit D/A Converter
(BU2506FV: 8 Channels, BU2505FV: 10 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)
REVERSE Terminal to select LSB First or MSB First of
10bit Data
Cascade Connection is Available
Applications
Control of the Various Types of Consumer and
Industrial Equipment
Typical Application Circuit
Key Specifications
Operating Supply Voltage Range
Number of Channels
BU2505FV
BU2506FV
Differential Non Linearity Error
Integral Non Linearity Error
Data Transfer Frequency
4.5V to 5.5V
10ch
8ch
±1.0LSB(Max)
±3.5LSB(Max)
10MHz(Max)
Packages
SSOP-B20
W(Typ) x D(Typ) x H(Max)
6.50mm x 6.40mm x 1.45mm
SSOP-B20
CCoonntrtorollellrer
VVDreDfH
(VrefH)
VVCCCC
VVSrSefL
(VrefL)
RREeVvEeRrSsEe
RREeSsEeTt
AAOO11
AAOO22
AAOO33
LLDD
CCLLKK
DDII
GGNNDD
AAOO1100
CCHH11
CCHH22
CCHH33
CCHH1100
Product structureSilicon monolithic integrated circuit
www.rohm.com
p© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product has no designed protection against radioactive rays.
1/18
TSZ02201-0RLR0GZ10140-1-2
11.Dec.2015 Rev.001




BU2506FV pdf, 반도체, 판매, 대치품
BU2505FV BU2506FV
Electrical Characteristics(Unless otherwise specified, VCC=5V, VrefH=5V, VrefL=0V, TA=25°C)
Parameter
Symbol Min
Limit
Typ
Max
Unit
<Digital unit>
Conditions
Supply current
ICC
- 0.85 2.8
mA At CLK=10MHz, IAO=0μA
Input leak current
IILK -5 - +5
μA VIN=0V to VCC
Input voltage L
VIL - - 0.8 V
-
Input voltage H
VIH 2.0 -
-
V
-
Output voltage L
VOL 0
- 0.4
V IOL=+2.5mA
Output voltage H
<Analog unit>
Consumption current
D/A converter upper reference voltage
setting range
D/A converter lower reference voltage
setting range
Buffer amplifier output voltage range
VOH 4.6
-
5
- 4.5 7.5
IrefH - 3.7 6.2
VrefH 3.0
-
5
VrefL
VO
0
0.1
0.2
- 1.5
- 4.9
- 4.75
Buffer amplifier output drive range
IO -2 - +2
Differential non-linearity error DNL -1.0 - +1.0
Precision
Integral non-linearity error
Zero point error
INL -3.5 - +3.5
SZERO -25 - +25
Full scale error
SFULL -25 - +25
Buffer amplifier output impedance
RO - 5 15
Pull-up I/O internal resistance value
(Note 5)
Rup 12.5 25 37.5
(Note 4) Under the condition that CH1 to CH8 are set to maximum current
(Note 5) The specification is applied to pin 5 (REVERSE) and pin 6 (RESET)
V
mA
mA
V
V
V
mA
LSB
mV
Ω
IOH=-2.5mA
Data condition : at maximum current
(Note 4)
-
IO=±100μA
IO=±1.0mA
High side saturation voltage =0.35V
(on full scale setting, current sourcing)
Low side saturation voltage =0.23V
(on zero scale setting, current sinking)
VrefH =4.796V
VrefL=0.7V
VCC=5.5V (4mV/LSB)
At no load (IO=+0mA )
-
Input voltage = 0V
(The resistance value has input
voltage dependence)
www.rohm.co.jp
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
4/18
TSZ02201-0RLR0GZ10140-1-2
11.Dec.2015 Rev.001

4페이지










BU2506FV 전자부품, 판매, 대치품
BU2505FV BU2506FV
D/A Converter Variable Output Range Function
BU2505FV and BU2506FV have terminals with which the upper and lower limits of the output voltage range can be changed
separately. The upper limit of the output voltage range is set with the VrefH terminal and the lower limit is set with VrefL terminal. In
general usage, the VrefH terminal is connected to the VCC terminal and the VrefL terminal is connected to the GND terminal.
When the power supply voltage on the VCC terminal is 5V, 1LSB is almost 5mV. In other cases, it is possible to achieve a
finer resolution. For example, if VrefH = 3.5V and VrefL = 1.5V, then 1LSB is almost 2mV.
VOUT
5V
0V
000h
VOUT
5V
3.5V
1024
ステstep
1.5V
0V
3FFh Input Code 000h
1024
step
VrefH
VrefL
3FFh Input Code
1LSB≈5.0mV
1LSB≈2.0mV
www.rohm.co.jp
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
7/18
TSZ02201-0RLR0GZ10140-1-2
11.Dec.2015 Rev.001

7페이지


구       성 총 22 페이지수
다운로드[ BU2506FV.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
BU2506FV

10bit 8ch/10ch D/A Converters

ROHM Semiconductor
ROHM Semiconductor

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵