EVAL-AD5501EBZ Analog Devices Inc, EVAL-AD5501EBZ Datasheet - Page 3

• Manufacturer Part Number: EVAL-AD5501EBZ
• Description: Evaluation Board I.c.
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5501EBZ

• Number Of Dac's: 1
• Number Of Bits: 12
• Outputs And Type: 1, Single Ended
• Sampling Rate (per Second): 16M
• Data Interface: SPI™, QSPI™, MICROWIRE™, and DSP
• Settling Time: 45µs
• Dac Type: Voltage
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 105°C
• Utilized Ic / Part: AD5501
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The serial interface offers the user the capability of both writing
to, and reading from, most internal registers.
To reduce power consumption at power up, only the digital
section of the AD5501 is powered up initially. This gives the
user the ability to program the DAC registers to the required
value while typically consuming only 30 μA of supply current.
The AD5501 incorporates power-on reset circuitry that ensures
the DAC registers power up in a known condition and remain
there until a valid write to the device has occurred. The analog
section is powered up by issuing a power-up command via the
SPI interface. The AD5501 provides software-selectable output
loads while in the power-down mode.
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The AD5501 has on on-chip temperature sensor. If the tem-
perature on the die exceeds 110°C, the ALARM pin (an active
low CMOS output pin) flags an alarm and the AD5501 enters
a temperature power-down mode that disconnects the output
amplifier, thus removing the short-circuit condition. The AD5501
remains in power-down mode until a software power-up
command is executed.
The AD5501 is available in a compact 16-lead TSSOP. The AD5501
is guaranteed to operate over the extended temperature range of
−40°C to +105°C.
Table 1. Related Device
Part No.
AD5504
High Voltage, Quad Channel 12-Bit Voltage Output DAC
Description
AD5501