10bit 10ch D/A converter - BU2505FV | ROHM Semiconductor - ROHM Co., Ltd. - global
10bit 10ch D/A converter - BU2505FV
BU2506FV and BU2505FV are LSI's that respectively have 8ch and 10ch of 10bit R-2R type DAC.By cascade connection terminal, it is for applications requiring multi channels.Each channel has a full swing output type buffer amplifier with high speed output response characteristic, and can greatly shorten stability wait time.Digital input is for TTL level input, and the frequency of data transfer clock is for up to 10MHz.They have terminal that can set the upper limit value / the lower limit value of DAC output independently, and can easily set voltage range best fit for application.
Number of Channels
Operating Temperature (Min.)[°C]
Operating Temperature (Max.)[°C]
Features:・Multi channels of R-2R type high performance 10bit D / A converter built in.
(BU2506FV : 8 channels, BU2505FV : 10 channels)
・Full swing output type buffer amplifier built in each channel output.
・Output of all channels can be fixed to lower standard voltage by Reset terminal.
・Digital input corresponds to TTL level input.
・Data input by 14bit 3-line serial data + reset signal. (address 4bit + data 10bit)
・Cascade connection available.
・Data 10bit, by Reserve terminal, LSB / MSB switchable.
・Compact package of 0.65mm pitch 20 pins. (SSOP-B20)