Series Information for AD5443YRMZ - Analog Devices
Features
2.5 V to 5.5 V supply operation
50 MHz serial interface
10 MHz multiplying bandwidth
2.5 MSPS update rate
INL of u00b11 LSB for 12-bit DAC
u00b110 V reference input
Low glitch energy < 2 nV-s
Extended temperature range u221240u00b0C to +125u00b0C
10-lead MSOP
Pin-compatible 8-, 10-, and 12-bit current output DACs
Guaranteed monotonic
4-quadrant multiplication
Power-on reset with brownout detection
Daisy-chain mode
Readback function
0.4 u00b5A typical power consumption
The AD5426/AD5432/AD54431 are CMOS 8-, 10-, and 12-bit current output digital-to-analog converters (DACs), respectively. These devices operate from a 2.5 V to 5.5 V power supply, making them suitable for battery-powered applications and many other applications. These DACs use a double buffered, 3-wire serial interface that is compatible with SPI, QSPI™, MICROWIRE, and most DSP interface standards. In addition, a serial data out pin (SDO) allows for daisy-chaining when multiple packages are used. Data readback allows the user to read the contents of the DAC register via the SDO pin. On power-up, the internal shift register and latches are filled with 0s and the DAC outputs are at zero scale. As a result of manufacturing on a CMOS submicron process, the parts offer excellent 4-quadrant multiplication characteristics with large signal multiplying bandwidths of 10 MHz. The applied external reference input voltage, VREF, determines the full-scale output current. An integrated feedback resistor, RFB, provides temperature tracking and full-scale voltage output when combined with an external current to voltage precision amplifier. The AD5426/AD5432/AD5443 DACs are available in small, 10-lead MSOPs. The EV-AD5443/46/53SDZ evaluation board is available for evaluating DAC performance. For more information, see the UG-327 evaluation board user guide.
Specifications
Resolution (Bits):
12bit
Sampling Rate:
2.5MSPS
Input Channel Type:
Serial
Supply Voltage Range:
3V to 5.5V
ADC / DAC Case Style:
SOP
No. of Pins:
10Pins
Data Interface:
3 Wire Serial
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
AD5443 Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Base Number:
5443
IC Case Style:
SOP
IC Generic Number:
5443
Linearity Error ADC / DAC +:
1LSB
Linearity Error ADC / DAC -:
1LSB
Logic Function Number:
5443
No. of Bits:
12bit
No. of Channels:
1Channels
Operating Temperature Range:
-40°C to +125°C
Output Type:
Current
Sample Rate:
2.5MSPS
Settling Time:
0.16µs
Supply Current:
400nA
Supply Voltage Max:
5.5V
Supply Voltage Min:
3V
Termination Type:
Surface Mount Device
Voltage Vcc:
5V
Alternate Descriptions
RS Components
DAC,AD5443Y 12bit mult current SPI MSOP
Newark Electronics
Digital to Analogue Converter, 12 bit, 2.5 MSPS, Serial, 3V to 5.5V, SOP, 10 RoHS Compliant: Yes
Richardson RFPD
CONVERTER - DAC
RS Components UK
DAC,AD5443Y 12bit mult current SPI MSOP
RS Components DE
12 bit-Bit D/A-Wandler, AD5443YRMZ 2.5Msps, Seriell (SPI/QSPI/Microwire), MSOP 10-Pin Montage-Typ : SMD Stromversorgungs-Typ : Single Versorgungsspannung einzeln typ. : 3,3 V, 5 V Referenzspannung : Extern Architektur : R-to-R, Resistor String Rücksetzzeit max. : 0.16µs Skalierungsfehler : ±10mV Abmessungen : 3 x 3 x 0.85mm, Analog Devices
