MX7531:CMOS, 10-Bit Multiplying DAC

The MX7530 and MX7531 are low cost CMOS multiplying digital-to-analog converters (DAC) with 10 and 12 bit resolution respectively. Both DACs operate from a single +5V to +15V supply and dissipate only 20mW. Thin-film resistors provide typically 0.3% untrimmed gain error and 10 ppm/°C maximum gain tempco. All digital inputs are compatible with both CMOS and TTL logic levels. Maxim's MX7530 and MX7531 are electrically and pin compatible with Analog Devices' AD7530 and AD7531. The MX7530 is packaged in a 16-lead DIP and the MX7531 is packaged in an 18-lead DIP. Both parts are available in Small Outline packages as well.

Key Features
  • 10 or 12 Bit Resolution
  • 8, 9, and 10 Bit End Point Linearity
  • Low Power Consumption—20mW
  • Four-Quadrant Multiplication
  • TTL and CMOS Compatible
  • Pin-For-Pin Second Source
MX7530, MX7531: Pin Configuration
MX7530, MX7531: Pin Configuration
Applications/Uses
  • µP-Controlled Calibration Circuitry
  • Automatic Test Equipment
  • Digitally Controlled Filters
  • Machine and Motion Control Systems
  • Programmable Gain Amplifiers
  • Programmable Power Supplies
DataSheet
titleDownload file
MX7530-MX7531 Data SheetMX7530-MX7531.pdf
Parametrics
Part NumberResolution
(bits)
ChannelsOutput TypeReferenceINL
(±LSB)
InterfaceSupply Range
(V)
Supply Range
(V)
ICC
(mA)
Settling Time
(µs)
Package/PinsOper. Temp.
(°C)
maxminmaxmaxtyp
MX7530101Current- UnbufferedExt.9Parallel - Full Word51520.5CDIP(N)/16
PDIP(N)/16
SOIC(W)/16
-25 to +85
0 to +70
MX753112CDIP(N)/18
PDIP(N)/18
SOIC(W)/18
-40 to +85
0 to +70
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MX7531JCWNNo Longer AvailableMX7531JCWN+SOIC(W),;18 pin;125.1 mm²0°C to +70°CNo
MX7531JCWN+ActiveSOIC(W),;18 pin;125.1 mm²0°C to +70°CLead Free
MX7531JCWN+TActiveW.SO;18 pin0°C to +70°CSee data sheet
MX7531JCWN-TNo Longer AvailableMX7531JCWN+TW.SO;18 pin0°C to +70°CSee data sheet
MX7531JNNo Longer AvailableMX7531JN+PDIP(N),;18 pin;192 mm²0°C to +70°CNo
MX7531JN+ActivePDIP;18 pin0°C to +70°CSee data sheet
MX7531KCWNNo Longer AvailableMX7531KCWN+SOIC(W),;18 pin;125.1 mm²0°C to +70°CNo
MX7531KCWN+ActiveSOIC(W),;18 pin;125.1 mm²0°C to +70°CLead Free
MX7531KCWN+TActiveW.SO;18 pin0°C to +70°CSee data sheet
MX7531KCWN-TNo Longer AvailableMX7531KCWN+TW.SO;18 pin0°C to +70°CSee data sheet
Part NumberStatusRecommended ReplacementPackageTempRoHS
MX7531KNNo Longer AvailableMX7531KN+PDIP(N),;18 pin;192 mm²0°C to +70°CNo
MX7531KN+ActivePDIP;18 pin0°C to +70°CSee data sheet
MX7531KQNo Longer AvailableCDIP(N),;18 pin;198.2 mm²-40°C to +85°CNo
MX7531LCWNNo Longer AvailableMX7531LCWN+SOIC(W),;18 pin;125.1 mm²0°C to +70°CNo
MX7531LCWN+ActiveSOIC(W),;18 pin;125.1 mm²0°C to +70°CLead Free
MX7531LCWN+TActiveW.SO;18 pin0°C to +70°CSee data sheet
MX7531LCWN-TNo Longer AvailableMX7531LCWN+TW.SO;18 pin0°C to +70°CSee data sheet
MX7531LNNo Longer AvailableMX7531LN+PDIP(N),;18 pin;192 mm²-40°C to +85°CNo
MX7531LN+ActivePDIP;18 pin-40°C to +85°CSee data sheet
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