ROHM BU2508FV-E2, 4-Channel 10 bit DAC, 14-Pin SSOP

  • RS Stock No. 185-1266
  • Mfr. Part No. BU2508FV-E2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

BU2508FV and BU2507FV are LSI's that respectively have 4ch and 6ch of 10bit R-2R type DAC.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.Each channel has a buffer amplifier of full swing output type with high speed output response characteristic, and can greatly shorten stability wait time.Digital input is for TTL level input, and frequency of data transfer clock is for up to 10MHz.

Multi channels of R-2R type high performance 10bit D / A converter built in (BU2507FV : 6 channels, BU2508FV : 4channels)
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)
Compact package of 0.65mm pitch 14 pins. (SSOP-B14)

Attribute Value
Resolution 10 bit
Number of DAC Channels 4
Mounting Type Surface Mount
Package Type SSOP
Power Supply Type Single
Typical Single Supply Voltage 4.5 → 5.5 V
Pin Count 14
Maximum Settling Time 20µs
Full Scale Error ±25mV
Height 1.15mm
Maximum Operating Temperature +85 °C
Length 5mm
Dimensions 5 x 4.4 x 1.15mm
Width 4.4mm
Integral Nonlinearity Error ±3.5LSB
Minimum Operating Temperature -30 °C
Temporarily out of stock - back order for despatch when stock is available
Price Each (On a Reel of 2500)
SGD 3.41
(exc. GST)
SGD 3.65
(inc. GST)
Per unit
Per Reel*
2500 +
*price indicative