Specification	TLV5623ID

Architecture	String DAC
Data Interface	SPI
Differential Output	False
INL/DNL (LSB)	0.07 LSB, 0.3 LSB
Mounting Type	Surface Mount
Number of Bits	8
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Voltage - Buffered
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Reference Type	External
Settling Time	20 µs
Supplier Device Package	8-SOIC
Voltage - Supply, Analog	5 V
Voltage - Supply, Analog [Max]	3.3 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital	5 V
Voltage - Supply, Digital [Max]	3.3 V
Voltage - Supply, Digital [Min]	2.7 V

TLV5623 Series

Part	Architecture	Output Type	Settling Time	Operating Temperature [Max]	Operating Temperature [Min]	Data Interface	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital	Voltage - Supply, Digital [Max]	Number of Bits	Reference Type	INL/DNL (LSB)	Voltage - Supply, Analog	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Mounting Type	Package / Case	Package / Case [y]	Package / Case [x]	Supplier Device Package	Package / Case [custom]	Package / Case
Texas Instruments TLV5623IDR	String DAC	Voltage - Buffered	20 µs	85 °C	-40 °C	SPI	2.7 V	5 V	3.3 V	8	External	0.07 LSB 0.3 LSB	5 V	3.3 V	2.7 V	Surface Mount	8-SOIC	3.9 mm	0.154 in	8-SOIC
Texas Instruments TLV5623IDGKRG4	String DAC	Voltage - Buffered	20 µs	85 °C	-40 °C	SPI	2.7 V	5 V	3.3 V	8	External	0.07 LSB 0.3 LSB	5 V	3.3 V	2.7 V	Surface Mount	8-MSOP 8-TSSOP				0.118 in	3 mm
Texas Instruments TLV5623ID	String DAC	Voltage - Buffered	20 µs	85 °C	-40 °C	SPI	2.7 V	5 V	3.3 V	8	External	0.07 LSB 0.3 LSB	5 V	3.3 V	2.7 V	Surface Mount	8-SOIC	3.9 mm	0.154 in	8-SOIC
Texas Instruments TLV5623CDRG4	String DAC	Voltage - Buffered	20 µs	70 °C	0 °C	SPI	2.7 V	5 V	3.3 V	8	External	0.07 LSB 0.3 LSB	5 V	3.3 V	2.7 V	Surface Mount	8-SOIC	3.9 mm	0.154 in	8-SOIC
Texas Instruments TLV5623IDGKR	String DAC	Voltage - Buffered	20 µs	85 °C	-40 °C	SPI	2.7 V	5 V	3.3 V	8	External	0.07 LSB 0.3 LSB	5 V	3.3 V	2.7 V	Surface Mount	8-MSOP 8-TSSOP				0.118 in	3 mm
Texas Instruments TLV5623CDGK	String DAC	Voltage - Buffered	20 µs	70 °C	0 °C	SPI	2.7 V	5 V	3.3 V	8	External	0.07 LSB 0.3 LSB	5 V	3.3 V	2.7 V	Surface Mount	8-MSOP 8-TSSOP				0.118 in	3 mm
Texas Instruments TLV5623CDR	String DAC	Voltage - Buffered	20 µs	70 °C	0 °C	SPI	2.7 V	5 V	3.3 V	8	External	0.07 LSB 0.3 LSB	5 V	3.6 V	2.7 V	Surface Mount	8-SOIC	3.9 mm	0.154 in	8-SOIC
Texas Instruments TLV5623IDG4	String DAC	Voltage - Buffered	20 µs	85 °C	-40 °C	SPI	2.7 V	5 V	3.3 V	8	External	0.07 LSB 0.3 LSB	5 V	3.3 V	2.7 V	Surface Mount	8-SOIC	3.9 mm	0.154 in	8-SOIC
Texas Instruments TLV5623IDGK	String DAC	Voltage - Buffered	20 µs	85 °C	-40 °C	SPI	2.7 V	5 V	3.3 V	8	External	0.07 LSB 0.3 LSB	5 V	3.3 V	2.7 V	Surface Mount	8-MSOP 8-TSSOP				0.118 in	3 mm
Texas Instruments TLV5623CDGKR	String DAC	Voltage - Buffered	20 µs	70 °C	0 °C	SPI	2.7 V	5 V	3.3 V	8	External	0.07 LSB 0.3 LSB	5 V	3.3 V	2.7 V	Surface Mount	8-MSOP 8-TSSOP				0.118 in	3 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 4.30
		10	$ 3.86
		75	$ 3.65
		150	$ 3.17
		300	$ 3.00
		525	$ 2.69
		1050	$ 2.27
		2550	$ 2.16
Texas Instruments	TUBE	1	$ 3.49
		100	$ 3.06
		250	$ 2.14
		1000	$ 1.73

Description

General part information

TLV5623 Series

The TLV5623 is a 8-bit voltage output digital-to-analog converter (DAC) with a flexible 4-wire serial interface. The 4-wire serial interface allows glueless interface to TMS320, SPI, QSPI, and Microwire serial ports. The TLV5623 is programmed with a 16-bit serial string containing 4 control and 8 data bits. Developed for a wide range of supply voltages, the TLV5623 can operate from 2.7 V to 5.5 V.

The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class AB output stage to improve stability and reduce settling time. The settling time of the DAC is programmable to allow the designer to optimize speed versus power dissipation. The settling time is chosen by the control bits within the 16-bit serial input string. A high-impedance buffer is integrated on the REFIN terminal to reduce the need for a low source impedance drive to the terminal.

Implemented with a CMOS process, the TLV5623 is designed for single supply operation from 2.7 V to 5.5 V. The device is available in an 8-terminal SOIC package. The TLV5623C is characterized for operation from 0°C to 70°C. The TLV5623I is characterized for operation from -40°C to 85°C.

Documents

Technical documentation and resources

2.7 V To 5.5 V, Low Power, 8-Bit D-A Converter With Power Down datasheet (Rev. B)

Data sheet