TLV5620ID

Number of Converters : 1
Maximum Operating Temperature : + 85 C
Mounting Style : SMD/SMT
Packaging : Tube
Number of DAC Outputs : 4
Resolution : 8 bit
Interface Type : Serial (3-Wire)
Settling Time : 10 us
Conversion Rate : 48 KSPs
Package / Case : SOIC-14


Features:

· Four 8-Bit Voltage Output DACs
· 3-V Single-Supply Operation
· Serial Interface
· High-Impedance Reference Inputs
· Programmable for 1 or 2 Times Output Range
· Simultaneous Update Facility
· Internal Power-On Reset
· Low-Power Consumption
· Half-Buffered Output


Application

· Programmable Voltage Sources
· Digitally Controlled Amplifiers/Attenuators
· Mobile Communications
· Automatic Test Equipment
· Process Monitoring and Control
· Signal Synthesis


Pinout




Specifications

Supply voltage (VDD GND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 V
Digital input voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND 0.3 V to VDD + 0.3 V
Reference input voltage range, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GND 0.3 V to VDD + 0.3 V
Operating free-air temperature range, TA: TLV5620C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0°C to 70°C
TLV5620I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40°C to 85°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.


Description

The TLV5620ID are quadruple 8-bit voltage output digital-to-analog converters (DACs) with buffered reference inputs (high impedance). The DACs produce an output voltage that ranges between either one or two times the reference voltages and GND; and, the DACs are monotonic. The TLV5620ID is simple to use, because it runs from a single supply of 3 V to 3.6 V. A power-on reset function is incorporated to ensure repeatable start-up conditions.

Digital control of the TLV5620ID is over a simple three-wire serial bus that is CMOS compatible and easily interfaced to all popular microprocessor and microcontroller devices. The 11-bit command word comprises eight bits of data, two DAC select bits, and a range bit, the latter allowing selection between the times 1 or times 2 output range. The DAC registers are double buffered, allowing a complete set of new values to be written to the device, then all DAC outputs of TLV5620ID update simultaneously through control of LDAC. The digital inputs feature Schmitt triggers for high noise immunity.

The 14-terminal small-outline (SO) package of TLV5620ID allows digital control of analog functions in space-critical applications. The TLV5620C is characterized for operation from 0°C to 70°C. The TLV5620I is characterized for operation from 40°C to 85°C. The TLV5620C and TLV5620I do not require external trimming.

Parameters:

Technical/Catalog Information	TLV5620ID
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Data Interface	Serial
Number of Bits	8
Operating Temperature	-40°C ~ 85°C
Package / Case	14-SOIC (3.9mm Width), 14-SOL
Packaging	Tube
Voltage Supply Source	Single
Settling Time	10s
Drawing Number	296; 4040047-3; D; 14
Number of Converters	4
Power Dissipation (Max)	6mW
Number of Outputs and Type	4 Voltage, Unipolar
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TLV5620ID TLV5620ID 296 3048 5 ND 29630485ND 296-3048-5