AD5453YRMZ

Semiconductors - ICs

> Data & Signal Conversion

> Digital-to-Analog Converters - DAC

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Series Information for AD5453YRMZ - Analog Devices

Features

  • feature
    12 MHz multiplying bandwidth Integral nonlinearity (INL) of u00b10.25 LSB at 8-bit 8-lead TSOT and MSOP packages 2.5 V to 5.5 V supply operation Pin-compatible 8-/10-/12-/14-bit current output DACs u00b110 V reference input 50 MHz serial interface 2.7 MSPS update rate Extended temperature range: u201340u00b0C to +125u00b0C 4-quadrant multiplication Power-on reset with brownout detect <0.4 u00b5A typical current consumption Guaranteed monotonic Qualified for automotive applications

Description

DAC 14BIT 2.7MSPS MSOP-8
The AD5450/AD5451/AD5452/AD54531 are CMOS 8-/10-/12-/ 14-bit current output digital-to-analog converters (DACs), respect- tively. These devices operate from a 2.5 V to 5.5 V power supply, making them suited to several applications including battery- powered applications. As a result of manufacture on a CMOS submicron process, these DACs offer excellent 4-quadrant multiplication characteristics of up to 12 MHz. These DACs use a double-buffered, 3-wire serial interface that is compatible with SPI, QSPI™, MICROWIRE™, and most digital signal processor (DSP) interface standards. Upon power-up, the internal shift register and latches are filled with 0s, and the DAC output is at zero scale. The applied external reference input voltage (VREF) determines the full-scale output current. These devices can handle ±10 V inputs on the reference, despite operating from a single-supply power supply of 2.5 V to 5.5 V. An integrated feedback resistor (RFB) provides temperature tracking and full-scale voltage output when combined with an external current to voltage precision amplifier. The AD5450/AD5451/AD5452/AD5453 DACs are available in small 8-lead TSOT, and the AD5452/AD5453 are also available in MSOP packages. The AD5453 also comes in 8-lead LFCSP.

Specifications

Resolution (Bits):
14bit
Sampling Rate:
2.7MSPS
Input Channel Type:
Serial
Supply Voltage Range:
2.5V to 5.5V
ADC / DAC Case Style:
MSOP
No. of Pins:
8Pins
Data Interface:
SPI
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
AD5453 Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Supply Current:
400nA

Alternate Descriptions

Richardson RFPD

CONVERTER - DAC