BU2505FV-E2 Rohm Semiconductor, BU2505FV-E2 Datasheet
BU2505FV-E2
Specifications of BU2505FV-E2
BU2505FV-E2TR
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BU2505FV-E2 Summary of contents
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... BU2506FV, BU2505FV ●Description BU2506FV and BU2505FV ICs are high performance 10bit R-2R type DACs with 8ch and 10ch outputs, respectively. Cascade connection is possible, ensuring suitability with multi-channel applications. Each channel incorporates a full swing output-type buffer amplifier with high speed output response characteristics, resulting in a greatly shortened wait time. ...
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... BU2506FV,BU2505FV ●Electrical Characteristics(Unless otherwise specified, VCC=5V, VrefH=5V, VrefL=0V, Ta=25℃) Parameter <Digital unit> Power source current Input leak current Input voltage L Input voltage H Output voltage L Output voltage H <Analog unit> Consumption current D/A converter upper standard voltage setting range ...
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... In a cascade connection, in order to have sufficient data change and clock edge time margins, make the clock line the shortest. ●Block Diagrams BU2505FV www.rohm.com © 2009 RzOHM Co., Ltd. All rights reserved CLK CLK CLK DI DI Data of #1 3/8 Technical Note BU2505FV (* 2) BU2505FV (* 1) Data of #2 BU2506FV 2009.06 - Rev.A ...
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... BU2506FV,BU2505FV ●Terminal Descriptions Terminal Analog / No. Name Digital 1 VSS Analog 2 AO3 Analog 3 AO4 Analog 4 AO5 Analog 5 Reverse Digital 6 Reset Digital 7 AO6 Analog 8 AO7 Analog 9 AO8 Analog 10 VDD Analog 11 VCC - 12 AO9(TEST1) Analog 13 AO10(TEST2) Analog 14 DO Digital 15 LD Digital 16 CLK Digital 17 DI Digital 18 AO1 ...
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... BU2506FV,BU2505FV ●Command Transmission 1) Reverse = open (or VCC short-circuit) setting (Data: LSB first) (1) Data format Last MSB D13 D12 D11 D10 D9 D8 D7 For D/A converter output setting D/Aコンバータ出力設定用 ...
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... BU2506FV,BU2505FV ●Electrical Characteristics Curves 200 400 600 800 1000 1200 Input Code [decimal] Fig.1 Output voltage linearity(-30℃) 1.5 1 0.5 0 -0.5 -1 -1.5 0 200 400 600 800 1000 1200 Input Code [decimal] Fig.4 Differential linearity error (-30℃) 1.5 1 0.5 0 -0.5 -1 -1.5 ...
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... BU2506FV,BU2505FV ●Equivalent Circuits 25kΩ at Vcc = 5.0V (changes according to voltage supplied) ●Standard Example Application Circuit ●Operation Notes Ensure that a constant voltage is supplied to each of the 1 ground and 3 power supply terminals. Insert a bypass capacitor between each power supply terminal and ground in order to prevent deterioration of the D/A conversion accuracy due to ripple and noise signals ...
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... BU2506FV,BU2505FV ●Ordering part number Part No. Part No. 2506 2505 SSOP-B20 6.5 ± 0 0.1 0.65 0.22 ± 0.1 www.rohm.com © 2009 RzOHM Co., Ltd. All rights reserved Package FV: SSOP-B20 <Tape and Reel information> Tape Embossed carrier tape Quantity 2500pcs E2 Direction The direction is the 1pin of product is at the upper left when you hold ...
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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 ...