AD5625BRUZ Analog Devices Inc, AD5625BRUZ Datasheet - Page 21

• Manufacturer Part Number: AD5625BRUZ
• Description: IC DAC NANO 12BIT QUAD 14-TSSOP
• Manufacturer: Analog Devices Inc
• Series: nanoDAC™r

Specifications of AD5625BRUZ

• Data Interface: I²C, Serial
• Settling Time: 3µs
• Number Of Bits: 12
• Number Of Converters: 4
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resolution (bits): 12bit
• Sampling Rate: 333kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analogue: 2.7V To 5.5V
• Supply Current: 1.9mA
• Digital Ic Case Style: TSSOP
• No.: RoHS Compliant
• Number Of Channels: 4
• Resolution: 12b
• Conversion Rate: 333KSPS
• Interface Type: Serial (2-Wire/I2C)
• Single Supply Voltage (typ): 3.3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Architecture: Resistor-String
• Power Supply Requirement: Single
• Output Type: Voltage
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Lead Free Status / Rohs Status: Compliant

Analog Crosstalk
Analog crosstalk is the glitch impulse transferred to the output
of one DAC due to a change in the output of another DAC. It is
measured by loading one of the input registers with a full-scale
code change (all 0s to all 1s and vice versa) and then executing
a software LDAC and monitoring the output of the DAC whose
digital code was not changed. The area of the glitch is expressed
in nanovolts per second (nV-s).
DAC-to-DAC Crosstalk
DAC-to-DAC crosstalk is the glitch impulse transferred to the
output of one DAC due to a digital code change and subsequent
analog output change of another DAC. It is measured by
loading the attack channel with a full-scale code change (all 0s
to all 1s and vice versa) with LDAC low while monitoring the
output of the victim channel that is at midscale. The energy of
the glitch is expressed in nanovolts per second (nV-s).
Rev. B | Page 21 of 36
AD5625R/AD5645R/AD5665R, AD5625/AD5665
Multiplying Bandwidth
The multiplying bandwidth is a measure of the finite bandwidth
of the amplifiers within the DAC. A sine wave on the reference
(with full-scale code loaded to the DAC) appears on the output.
The multiplying bandwidth is the frequency at which the output
amplitude falls to 3 dB below the input.
Total Harmonic Distortion (THD)
THD is the difference between an ideal sine wave and its
attenuated version using the DAC. The sine wave is used as the
reference for the DAC, and the THD is a measurement of the
harmonics present on the DAC output. It is measured in
decibels (dB).