BU2507FV-E2 Rohm Semiconductor, BU2507FV-E2 Datasheet
BU2507FV-E2
Specifications of BU2507FV-E2
BU2507FV-E2TR
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BU2507FV-E2 Summary of contents
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... BU2508FV, BU2507FV ●Description BU2508FV and BU2507FV ICs are high performance 10bit R-2R-type DACs with 4ch and 6ch outputs, respectively. Each channel incorporates a full swing output-type buffer amplifier with high speed output response characteristics, resulting in a greatly shortened wait time. The ICs also utilize the TTL level input method. ...
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... BU2508FV,BU2507FV ●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 D/A converter lower standard voltage ...
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... VrefL is used as the GND terminal (1LSB ≒ 5mV). In the example below, VrefH = 3.5V / VrefL = 1.5V. Further adjustments can be made in order to achieve greater accuracy (1LSB ≒ 2mV). VOUT 5V 0V ●Block Diagrams BU2507FV www.rohm.com © 2009 ROHM Co., Ltd. All rights reserved. VOUT 5V 3.5V 1024 ス ...
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... BU2508FV,BU2507FV ●Terminal Description Terminal Analog / No name Digital 1 VSS Analog 2 AO2 Analog 3 AO3(TEST1) Analog 4 Reset Digital 5 AO4(TEST2) Digital 6 AO5 (AO3) Analog 7 VDD Analog 8 VCC - 9 AO6 (AO4) Analog 10 LD Digital 11 CLK Digital 12 DI Digital 13 AO1 Analog 14 GND - *In the case of BU2508FV, be sure to open TEST1 and TEST2 terminals. ...
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... BU2508FV,BU2507FV ●Command Sending 1) In the case of BU2507FV (1) Data format [data : LSB first D10 converter output setting DATA (2) Data timing diagram ADDRESS ADDRESS DATA LSB MSB LSB CLK LD DACOUT D13 D12 D11 D10 : : : : the case of BU2508FV (1) Data format [Data: LSB first ] ...
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... BU2508FV,BU2507FV ●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 0 200 ...
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... BU2508FV,BU2507FV ●Standard Example Application Circuit ●Notes for use (1) The electrical characteristic and data on graphs for this datasheet, are typically evaluated value, and not guaranteed. (2) We suppose that application circuits are recommendable, but please make sufficient check for characteristics with the actual application. In case that value of external component for this IC is changed, please check characteristic, not only static but also transient ...
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... BU2508FV,BU2507FV ●Ordering part number Part No. Part No. 2507 2508 SSOP-B14 5.0 ± 0 0.1 0.65 0.22 ± 0.1 www.rohm.com © 2009 ROHM Co., Ltd. All rights reserved Package FV: SSOP-B14 <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 ...