Specification	AD5545CRUZ

Architecture	R-2R
Data Interface	SPI
Differential Output	No
DNL (Max) (LSB)	1 LSB
INL (Max) (LSB)	1 LSB
Mounting Type	Surface Mount
Number of Bits	16 bits
Number of D/A Converters	2 count
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Current - Unbuffered
Package Length	0.173 in
Package Name	16-TSSOP
Package Width	4.4 mm
Reference Type	External
Settling Time (Typical)	500 ns
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital	5 V

AD5545 Series

Precision DUAL 16-Bit and 14-Bit DACs in Compact TSSOP Packages

Part	Data Interface	Voltage - Supply, Analog	Operating Temperature (Min)	Operating Temperature (Max)	Mounting Type	Settling Time (Typical)	Output Type	Package Name	Number of D/A Converters	Voltage - Supply, Digital	Package Length	Package Width	Number of Bits	Differential Output	Reference Type	DNL (Max) (LSB)	INL (Max) (LSB)	Architecture
Analog Devices Inc./Maxim Integrated AD5545CRUZ	SPI	5 V	-40 °C	85 °C	Surface Mount	500 ns	Current - Unbuffered	16-TSSOP	2 count	5 V	0.173 in	4.4 mm	16 bits	No	External	1 LSB	1 LSB	R-2R
Analog Devices Inc./Maxim Integrated AD5545BRUZ-REEL7	SPI	5 V	-40 °C	85 °C	Surface Mount	500 ns	Current - Unbuffered	16-TSSOP	2 count	5 V	0.173 in	4.4 mm	16 bits	No	External	1 LSB	2 LSB	R-2R
Analog Devices Inc./Maxim Integrated AD5545BRUZ	SPI	5 V	-40 °C	85 °C	Surface Mount	500 ns	Current - Unbuffered	16-TSSOP	2 count	5 V	0.173 in	4.4 mm	16 bits	No	External	1 LSB	2 LSB	R-2R
Analog Devices Inc./Maxim Integrated AD5545CRUZ-REEL7	SPI	5 V	-40 °C	85 °C	Surface Mount	500 ns	Current - Unbuffered	16-TSSOP	2 count	5 V	0.173 in	4.4 mm	16 bits	No	External	1 LSB	1 LSB	R-2R

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Arrow	N/A	28	$ 20.78	1m+
Digikey	Tube	1	$ 36.35	<1d
		10	$ 29.55
		25	$ 27.86
		100	$ 25.99
		250	$ 25.11

CAD

3D models and CAD resources for this part

Description

General part information

AD5545 Series

The AD5545/AD5555 are 16-bit/14-bit, current-output, digital- to-analog converters designed to operate from a single 5 V supply with bipolar output up to ±15 V capability.An external reference is needed to establish the full-scale output-current. An internal feedback resistor (RFB) enhances the resistance and temperature tracking when combined with an external op amp to complete the I-to-V conversion.A serial data interface offers high speed, 3-wire microcontroller compatible inputs using serial data in (SDI), clock (CLK), and chip select (CS). Additional LDAC function allows simultaneous update operation. The internal reset logic allows power-on preset and dynamic reset at either zero or midscale, depending on the state of the MSB pin.The AD5545/AD5555 are packaged in the compact TSSOP-16 package and can be operated from –40°C to +85°C.ApplicationsAutomatic test equipmentInstrumentationDigitally controlled calibrationIndustrial control PLCsProgrammable attenuator

Documents

Technical documentation and resources

AD5545-KGD: Known Good Die Data Sheet (Rev.0)

Data Sheet

Package Drawing - 16-Lead TSSOP

Package Drawing

AD5545/AD5555: Dual, Current-Output, Serial-Input, 16-/14-Bit DACs Data Sheet (Rev.I)

Data Sheet

UG-286: Evaluating the AD5545 Current Output/Serial Input DAC

User Guide

AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1

Application Note

AN-137: A Digitally Programmable Gain and Attenuation Amplifier Design

Application Note