BH2220FVM-TR Rohm Semiconductor, BH2220FVM-TR Datasheet
BH2220FVM-TR
Specifications of BH2220FVM-TR
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BH2220FVM-TR Summary of contents
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... BH2219FVM, BH2220FVM ●Description The BH2219FVM and BH2220FVM are 8bit R-2R-type D/A converters with 2 and 3 channels, respectively. A compact package allows adjacent placement, thereby eliminating deterioration of the D/A converter due to wire pattern. Furthermore, a built-in RESET function ensures that the output voltage at all channels is Low during power up. A broad power supply voltage range (2.7V-5.5V) is available, providing design flexibility. ● ...
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... BH2219FVM, BH2220FVM ●Recommended Operating Conditions(Ta=25℃) Parameter VCC power source voltage Terminal input voltage range Analog output current Action temperature range Serial clock frequency Limit load capacity ●Electrical Characteristics(Unless otherwise specified, VCC=3.0V, RL=OPEN, CL=0pF, Ta=25℃) Parameter <Current consumption> VCC system < ...
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... BH2219FVM, BH2220FVM ●Terminal Description / Block Diagrams (BH2219FVM) Terminal Terminal name 1 AO1 Analog output terminal 2 AO2 TEST Test terminal 3 MONI (OPEN at normal use) 4 VCC Power source terminal 5 GND Ground terminal 6 DI Serial data input terminal 7 CLK Serial clock input terminal 8 LD Serial data load input terminal ...
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... DI data is read at the rising edge of the CLK, and is held in the LD Low area. The output data is determined in LD High area CLK X D11 DI Data Settings Channel Setting (BH2219FVM D10 D11 Channel setting (BH2220FVM D10 D11 www.rohm.com © 2009 ROHM Co., Ltd. All rights reserved D10 Fig ...
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... BH2219FVM, BH2220FVM ●Electrical Characteristics Curves 0.8 0.7 0.6 0.5 0.4 85℃ 0.3 0.2 -30℃ 25℃ 0.1 0.0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 SUPPLY VOLTAGE:VCC[V] Fig.6 Action current consumption 0.4 VCC=3.0V 0.3 0.2 0.1 0.0 -0.1 -0.2 -0.3 -0 128 192 ...
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... BH2219FVM, BH2220FVM ●Notes for use (1) Numbers and data in entries are representative design values and are not guaranteed values of the items. (2) Although we are confident in recommending the sample application circuits, carefully check their characteristics further when using them. When modifying externally attached component constants before use, determine them so that they have sufficient margins by taking into account variations in externally attached components and the Rohm LSI, not only for static characteristics but also including transient characteristics ...
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... BH2219FVM, BH2220FVM ●Ordering part number Part No. Part No. 2219 2220 MSOP8 2.9±0.1 (MAX 3.25 include BURR) 4° 1PIN MARK 0.475 S +0.05 0.22 –0.04 0.08 S 0.65 www.rohm.com © 2009 ROHM Co., Ltd. All rights reserved Package FVM: MSOP8 <Tape and Reel information> Tape Embossed carrier tape + 6° ...
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No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...