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BU2505FV-E2 Arkusz danych(PDF) 1 Page - Rohm |
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BU2505FV-E2 Arkusz danych(HTML) 1 Page - Rohm |
1 / 21 page 1/17 TSZ02201-0RLR0GZ10150-1-2 © 2015 ROHM Co., Ltd. All rights reserved. 11.Dec.2015 Rev.001 www.rohm.com p TSZ22111・14・001 D/A Converter Series for Electronic Adjustment 10bit 4ch/6ch D/A Converters BU2507FV BU2508FV General Description The BU2507FV and BU2508FV ICs are 10bit R-2R type D/A converters with 6ch and 4ch outputs, respectively. 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 (BU2508FV: 4 Channels, BU2507FV: 6 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) Applications ■ Control of the Various Types of Consumer and Industrial Equipment Key Specifications ■ Operating Supply Voltage Range: 4.5V to 5.5V ■ Number of Channels: BU2507FV: 6ch BU2508FV: 4ch ■ Differential Non Linearity Error: ±1.0LSB(Max) ■ Integral Non Linearity Error: ±3.5LSB(Max) ■ Data Transfer Frequency: 10MHz(Max) Packages W(Typ) x D(Typ) x H(Max) SSOP-B14 5.00mm x 6.40mm x 1.35mm Typical Application Circuit ○ Product structure:Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays. SSOP-B14 AO1 AO2 AO3 VrefH VrefL VCC GND AO6 DI CLK LD Controller CH1 CH2 CH3 CH6 Reset VDD (VrefH) VSS (VrefL) RESET VCC LD CLK DI GND Controller AO1 AO2 AO3 AO6 CH1 CH2 CH3 CH6 Datasheet |
Podobny numer części - BU2505FV-E2 |
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Podobny opis - BU2505FV-E2 |
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