BH2223FV-E2 Rohm Semiconductor, BH2223FV-E2 Datasheet
BH2223FV-E2
Specifications of BH2223FV-E2
BH2223FV-E2-TR
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BH2223FV-E2 Summary of contents
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... BH2223FV,BH2221FV ●Description BH2223FV and BH2221FV are high performance 8bit R-2R-type D/A converters with 10 and 12 channels outputs, respectively. A built-in RESET function ensures that the output voltage at all channels is Low during power up. And a broad power supply voltage range (2.7V - 5.5V) provides design flexibility. ...
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... BH2223FV,BH2221FV ●Recommended Operating Conditions (Ta=25℃) Parameter VCC power source voltage VDD 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, VDD=3.0V, RL=OPEN, CL=0pF, Ta=25℃) ...
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... BH2223FV,BH2221FV ●Pin Description / Block Diagrams (BH2223FV) Terminal Terminal name 1 AO2 2 AO3 3 AO4 4 AO5 Analog output terminal 5 AO6 6 AO7 7 AO8 8 AO9 9 VCC Power source terminal 10 AO10 Analog output terminal 11 NC Not connected yet 12 LD Serial data load input erminal 13 CLK Serial clock input terminal ...
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... D4 D3 Fig BH2223FV Inconsequential AO1 AO2 AO3 AO4 AO5 AO6 AO7 AO8 AO9 AO10 Inconsequential Inconsequential Inconsequential Inconsequential Inconsequential 4/7 Technical Note Equivalent Circuit VCC VCC GND GND Setting GND (VCC or VDD-GND)/256x1 (VCC or VDD-GND)/256x2 (VCC or VDD -GND)/256x3 (VCC or VDD -GND)/256x4 ...
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... BH2223FV,BH2221FV ●Electrical Characteristics Curves 1.8 1.6 1.4 1.2 25℃ 1.0 85℃ 0.8 -20℃ 0.6 0.4 0.2 0.0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 SUPPLY VOLTAGE:VCC[V] Fig.6 VCC system current consumption 0.4 VCC or VDD=3.0V 0.3 0.2 0.1 0.0 -0.1 -0.2 -0.3 -0 ...
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... Set the power source voltage so that VCC ≧ VDD. (9) Reset Function The power on reset circuit, which initializes internal settings, may malfunction during abrupt power ons. Therefore, set the time constant satisfy the power source rise time. ●Thermal Derating Curve ①SSOP-B20(BH2221FV) ②SSOP-B16(BH2223FV) 700 ① 600 500 ② ...
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... BH2223FV,BH2221FV ●Ordering part number Part No. Part No. 2223 2221 SSOP-B16 5.0±0 0.15±0.1 0.1 0.65 0.22±0.1 SSOP-B20 6.5 ± 0 0.1 0.65 0.22 ± 0.1 www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved Package FV: SSOP-B16 FV: SSOP-B20 <Tape and Reel information> Tape ...
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