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TLV5638MFKB

DAC 2-CH Resistor-String 12-bit 20-Pin CLLCC Tube

Manufacturer: Texas Instruments, Inc
Mfr.Part #: TLV5638MFKB
Datasheet: TLV5638MFKB Datasheet (PDF)
Package/Case: LCCC(FK)
Product Type: Data Conversion ICs
Lifecycle: Active

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TLV5638MFKB General Description

The TLV5638 is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface allows glueless interface to TMS320 and SPI^TM, QSPI^TM, and Microwire^TM serial ports. It is programmed with a 16-bit serial string containing 4 control and 12 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 vs power dissipation. With its on-chip programmable precision voltage reference, the TLV5638 simplifies overall system design.

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

Key Features

Dual 12-Bit Voltage Output DAC
Programmable Internal Reference
Programmable Settling Time:
- 1 µs in Fast Mode,
- 3.5 µs in Slow Mode
Compatible With TMS320 and SPI^TM Serial Ports
Differential Nonlinearity <0.5 LSB Typ
Monotonic Over Temperature
Applications
- Digital Servo Control Loops
- Digital Offset and Gain Adjustment
- Industrial Process Control
- Machine and Motion Control Devices
- Mass Storage Devices

SPI, QSPI are trademarks of Motorola, Inc. Microwire is a trademark of National Semiconductor Corporation.

Specifications

Resolution (Bits)	12	Number of DAC channels	2
Interface type	SPI	Output type	Buffered Voltage
Settling time (µs)	1	Reference type	Ext, Int
Architecture	String	Rating	Military
Output range (max) (mA/V)	5.1	Output range (min) (mA/V)	0
Sample/update rate (Msps)	0.233	Power consumption (typ) (mW)	4.5
Operating temperature range (°C)	-55 to 125

Shipping

Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

DHL
Fedex
UPS
EMS
Registered Air Mail

Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

Wire Transfer
Paypal
Credit Card
Western Union
Money Gram

Guarantees

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

ESD
Tape and Reel
Cut Tape
Tube or Tray

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Buying Guide

What is the lifespan of TLV5638MFKB?
The lifespan of TLV5638MFKB depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.
Where can I find the full specification of TLV5638MFKB?
You can find it with PDF Datasheet for TLV5638MFKB on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.
How to check the quality of TLV5638MFKB?
Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.
Can I purchase samples for testing?
Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.
Where can I check the delivery after the order is completed?
Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.
Where to view my order of TLV5638MFKB or my history order record?
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