Specification	TLV5637ID

Architecture	String DAC
Data Interface	SPI
Differential Output	False
INL/DNL (LSB)	0.4 LSB, 0.1 LSB
Mounting Type	Surface Mount
Number of Bits [custom]	10
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, Internal
Settling Time	5.5 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

TLV5637 Series

10-Bit, 1 us DAC Serial Input, Dual DAC, Pgrmable Int. Ref., Settling Time

Part	Number of Bits [custom]	INL/DNL (LSB)	Data Interface	Supplier Device Package	Mounting Type	Architecture	Output Type	Settling Time	Package / Case	Package / Case [y]	Package / Case [x]	Operating Temperature [Max]	Operating Temperature [Min]	Reference Type	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital	Voltage - Supply, Digital [Max]	Voltage - Supply, Analog	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]
Texas Instruments TLV5637ID	10	0.1 LSB 0.4 LSB	SPI	8-SOIC	Surface Mount	String DAC	Voltage - Buffered	5.5 µs	8-SOIC	3.9 mm	0.154 in	85 °C	-40 °C	External Internal	2.7 V	5 V	3.3 V	5 V	3.3 V	2.7 V
Texas Instruments TLV5637IDR	10	0.1 LSB 0.4 LSB	SPI	8-SOIC	Surface Mount	String DAC	Voltage - Buffered	5.5 µs	8-SOIC	3.9 mm	0.154 in	85 °C	-40 °C	External Internal	2.7 V	5 V	3.3 V	5 V	3.3 V	2.7 V
Texas Instruments TLV5637CDR	10	0.1 LSB 0.4 LSB	SPI	8-SOIC	Surface Mount	String DAC	Voltage - Buffered	5.5 µs	8-SOIC	3.9 mm	0.154 in	70 °C	0 °C	External Internal	2.7 V	5 V	3.3 V	5 V	3.3 V	2.7 V

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	$ 11.52
		10	$ 10.59
		75	$ 10.15
		150	$ 8.94
		300	$ 8.50
		525	$ 7.95
		1050	$ 7.29
Texas Instruments	TUBE	1	$ 10.49
		100	$ 8.55
		250	$ 6.72
		1000	$ 5.70

Description

General part information

TLV5637 Series

The TLV5637 is a dual 10-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface allows glueless interface to TMS320 and SPI™, QSPI™, and Microwire™ serial ports. It is programmed with a 16-bit serial string containing 2 control and 10 data bits.

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 programmable settling time of the DAC allows the designer to optimize speed versus power dissipation. With its on-chip programmable precision voltage reference, the TLV5637 simplifies overall system design.

Because of its ability to source up to 1mA, the reference can also be used as a system reference. Implemented with a CMOS process, the device is designed for single supply operation from 2.7V to 5.5V. It is available in an 8-pin SOIC package to reduce board space in standard commercial and industrial temperature ranges.

Documents

Technical documentation and resources

2.7V To 5.5V Low-Power Dual 10-Bit DAC w/ Internal Ref & Power Down datasheet (Rev. C)

Data sheet