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DAC8564IDPWR

IC DAC 16BIT V-OUT 16TSSOP

Part Number: DAC8564IDPWR

Manufacturer: Texas Instruments

Category: Digital to Analog Converters (DAC)

Package: 16-TSSOP (0.173", 4.40mm Width)

Datasheet:: DAC8564IDPWR.pdf

Description: IC DAC 16BIT V-OUT 16TSSOP

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PRODUCT INFORMATION

Product Details

PRODUCT TECHNICAL REFERENCE

DAC8564IDGST 16-Bit, Quad-Channel, Ultra-Low Glitch, Voltage-Output DAC with 2.5V, 2ppm/°C Internal Reference

A comprehensive technical overview of the DAC8564IDGST, a low-power, voltage-output, quad-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments featuring a 2.5V, 2ppm/°C internal reference, 10µs settling time, 50MHz SPI interface, and 10-lead VSSOP package. Covers device function, core features, electrical specifications, pin configuration, typical applications, and replacement selection guidance.

Texas Instruments 10-VSSOP (3.00mm × 3.00mm) 2.7V to 5.5V

Device Classification 16-Bit Quad-Channel Voltage-Output DAC

Part Number: DAC8564IDGST

Mounting Type: Surface Mount

Operating Temperature Range: -40°C to +105°C

PRODUCT OVERVIEW

What Is the DAC8564IDGST?

DAC8564IDGST is a low-power, voltage-output, four-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments[reference:3][reference:4]. The device includes a 2.5V, 2ppm/°C internal reference (enabled by default), giving a full-scale output voltage range of 2.5V[reference:5][reference:6]. The internal reference has an initial accuracy of 0.004% and can source up to 20mA at the V_REFH/V_REFOUT pin[reference:7][reference:8][reference:9].

The device is monotonic, provides very good linearity, and minimizes undesired code-to-code transient voltages (glitch)[reference:10][reference:11]. The DAC8564 uses a versatile 3-wire serial interface that operates at clock rates up to 50MHz, compatible with standard SPI, QSPI, Microwire, and DSP interfaces[reference:12][reference:13][reference:14].

The DAC8564 incorporates a power-on-reset circuit that ensures the DAC output powers up at zero-scale and remains there until a valid code is written to the device[reference:15][reference:16][reference:17]. The device contains a power-down feature, accessed over the serial interface, that reduces the current consumption to 1.3µA at 5V[reference:18][reference:19]. Power consumption is 2.9mW at 3V, reducing to 1.5µW in power-down mode[reference:20][reference:21][reference:22]. The DAC8564IDGST is available in a 10-lead VSSOP package (DGK) with a 3.00mm × 3.00mm footprint, rated for operation from –40°C to +105°C[reference:23][reference:24][reference:25]. The device is RoHS compliant, REACH unaffected, and in active production.

16-Bit Quad-Channel DAC Four 16-bit voltage-output DAC channels with 10µs settling time to ±0.003% FSR[reference:26][reference:27].

2.5V Internal Reference 2.5V, 2ppm/°C internal reference (enabled by default) with 0.004% initial accuracy[reference:28][reference:29].

Ultra-Low Power 1mA quiescent current at 5V, 1.3µA in power-down mode[reference:30][reference:31].

DEVICE HIGHLIGHTS

Key Features and Benefits of DAC8564IDGST

Quad-Channel 16-Bit Resolution

Four independent 16-bit voltage-output DAC channels with 4LSB relative accuracy (INL), providing excellent linearity for precision applications[reference:32][reference:33].

High-Precision Internal Reference

2.5V internal reference with 2ppm/°C typical temperature drift and 5ppm/°C maximum, providing stable and accurate voltage output[reference:34][reference:35].

Fast Settling Time

10µs settling time to ±0.003% Full-Scale Range (FSR), enabling high-speed data acquisition and control applications[reference:36][reference:37].

Ultra-Low Power Operation

1mA quiescent current at 5V, 2.9mW power consumption at 3V, reducing to 1.5µW in power-down mode for portable applications[reference:38][reference:39].

High-Speed Serial Interface

3-wire serial interface with Schmitt-triggered inputs operating at clock rates up to 50MHz, compatible with SPI, QSPI, Microwire, and DSP[reference:40][reference:41].

Compact 10-Lead VSSOP Package

Available in a 10-lead VSSOP package with a 3.00mm × 3.00mm footprint, ideal for space-constrained designs[reference:42].

REFERENCE DATA

Technical Specifications for DAC8564IDGST

Part Number	DAC8564IDGST	Manufacturer	Texas Instruments
Device Type	16-Bit Quad-Channel Voltage-Output DAC	Resolution	16 Bits
Number of Channels	4	Architecture	Resistor-String DAC[reference:43]
Supply Voltage (AV_DD)	2.7V to 5.5V[reference:44][reference:45]	Supply Voltage (IOV_DD)	1.8V to 5.5V[reference:46][reference:47]
Internal Reference Voltage	2.5V (Enabled by Default)[reference:48][reference:49]	Reference Temperature Drift	2ppm/°C (Typ), 5ppm/°C (Max)[reference:50][reference:51]
Settling Time	10µs to ±0.003% FSR[reference:52][reference:53]	Relative Accuracy (INL)	±4 LSB[reference:54][reference:55]
Differential Nonlinearity (DNL)	±0.5 LSB[reference:56]	Glitch Energy	0.15nV-s[reference:57][reference:58]
Output Type	Voltage - Buffered	Output Buffer	Rail-to-Rail Operation[reference:59][reference:60]
Data Interface	SPI, QSPI, Microwire, DSP[reference:61][reference:62]	Maximum Clock Rate	50MHz[reference:63][reference:64]
Quiescent Current (I_Q)	1mA at 5V[reference:65][reference:66]	Power-Down Current	1.3µA at 5V[reference:67][reference:68]
Power Consumption	2.9mW at 3V[reference:69][reference:70]	Power-Down Power	1.5µW[reference:71][reference:72]
Package / Case	10-VSSOP (0.118", 3.00mm Width)	Supplier Device Package	10-VSSOP
Package Body Size	3.00mm × 3.00mm[reference:73]	Pin Count	10
Mounting Type	Surface Mount	Operating Temperature	-40°C to +105°C[reference:74][reference:75]
Power-On Reset	Zero-Scale[reference:76][reference:77]	Reference Source Capability	20mA Sink/Source[reference:78][reference:79]
Monotonic	Over Temperature Range[reference:80][reference:81]	Logic Compatibility	1.8V to 5.5V[reference:82][reference:83]
RoHS	ROHS3 Compliant	REACH Status	REACH Unaffected
Moisture Sensitivity Level	MSL 1 – Unlimited	ECCN	EAR99
Product Status	Active	Packaging	Tape & Reel (2,500 per Reel)[reference:84]

Electrical values shown above are reference values. Test conditions, limits, and guaranteed performance should always be confirmed from the current official manufacturer datasheet before design or production use.

DESIGN REFERENCE

Circuit Considerations for DAC8564IDGST

Power Supply & Reference Configuration

The DAC8564IDGST features flexible power and reference options:

Analog Supply (AV_DD): 2.7V to 5.5V[reference:85][reference:86]
Digital Supply (IOV_DD): 1.8V to 5.5V[reference:87][reference:88]
Internal Reference: 2.5V, 2ppm/°C internal reference enabled by default[reference:89][reference:90]
External Reference: Can be disabled to use an external reference source
Reference Output: V_REFH/V_REFOUT pin can source up to 20mA[reference:91][reference:92]
Power-On Reset: DAC outputs power up at zero-scale[reference:93][reference:94]

PCB and System-Level Guidance

DAC performance depends on layout and component selection:

Decoupling Capacitors: Place 0.1µF and 10µF capacitors close to the AV_DD pin for stable operation
Serial Interface: 3-wire SPI-compatible interface operates up to 50MHz with Schmitt-triggered inputs[reference:95][reference:96]
Output Buffer: On-chip rail-to-rail output buffer amplifier[reference:97][reference:98]
Power-Down Mode: Accessible via serial interface, reduces current to 1.3µA at 5V[reference:99][reference:100]
Verify the recommended PCB footprint from the official datasheet prior to production

10-LEAD VSSOP (3.00mm × 3.00mm)

Pin Configuration Reference for DAC8564IDGST

DAC8564

VSSOP TOP VIEW

Confirm package orientation and pin numbering against the official package drawing before PCB layout. The VSSOP package has 10 pins with a 3.00mm × 3.00mm body size[reference:101].

1 V_REFH/V_REFOUT Reference High Input / Reference Output - 2.5V Internal Reference Output

2 V_REFL Reference Low Input - Ground Reference for DAC

3 V_OUTA Analog Output - DAC Channel A

4 V_OUTB Analog Output - DAC Channel B

5 AGND Analog Ground

6 V_OUTC Analog Output - DAC Channel C

7 V_OUTD Analog Output - DAC Channel D

8 DGND Digital Ground

9 SYNC/SCLK/D_IN 3-Wire Serial Interface - SYNC (Frame Sync), SCLK (Serial Clock), D_IN (Serial Data Input)

10 AV_DD Analog Power Supply - 2.7V to 5.5V

APPLICATION AREAS

Typical Applications for DAC8564IDGST

Portable Instrumentation

Low power consumption and small footprint make this DAC ideal for portable, battery-operated test and measurement equipment[reference:102][reference:103].

Closed-Loop Servo Control

Fast settling time and 16-bit resolution enable precision motor control and servo feedback systems[reference:104][reference:105].

Process Control & PLCs

Multiple DAC channels provide precise analog outputs for industrial automation and programmable logic controllers[reference:106][reference:107].

Data Acquisition Systems

Quad-channel 16-bit DAC with integrated reference enables precise analog output generation in data acquisition applications[reference:108][reference:109].

Programmable Attenuation

Ultra-low glitch energy of 0.15nV-s makes this DAC suitable for programmable attenuation and gain control circuits[reference:110][reference:111].

PC Peripherals

SPI-compatible interface and wide supply range enable integration with various PC peripheral applications[reference:112][reference:113].

REPLACEMENT GUIDANCE

Selecting an Alternative for DAC8564IDGST

A replacement for the DAC8564IDGST should not be selected solely by product category. The electrical characteristics, package, and pin configuration must be evaluated against the specific circuit requirements. The following alternatives are documented in the official Texas Instruments product pages and datasheets[reference:114][reference:115].

Resolution: 16-bit

Channels: 4 (Quad)

Supply voltage: 2.7V–5.5V

Settling time: 10µs

Internal reference: 2.5V, 2ppm/°C

Package: 10-VSSOP

Interface: SPI

Temperature range: –40°C to 105°C

Functionally compatible alternatives (different package):

Part Number	Resolution	Package	Packaging	Carrier Quantity
DAC8564IDPW	16-bit	16-TSSOP	Tube	-
DAC8564IDPWR	16-bit	16-TSSOP	Tape & Reel	2,000
DAC8564IAPW	16-bit	16-TSSOP	Tube	-

All alternative part numbers listed above are documented in the official Texas Instruments product pages and datasheets[reference:118][reference:119]. The DAC8564IDGST is the industrial-grade version in a 10-VSSOP package with tape-and-reel packaging (2,500 units per reel)[reference:120]. The DAC8564 is drop-in and functionally compatible with the DAC7564 (12-bit) and DAC8164 (14-bit), and functionally compatible with the DAC7565, DAC8165, and DAC8565[reference:121][reference:122]. All of these devices are available in VSSOP-10 and TSSOP-16 packages. Select based on resolution, package, and packaging requirements.

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MANUFACTURER INFORMATION

Texas Instruments

The DAC8564 (DAC8564IDGST) belongs to the DAC8564 family of low-power, voltage-output, quad-channel, 16-bit digital-to-analog converters from Texas Instruments[reference:123][reference:124]. The device features a 2.5V, 2ppm/°C internal reference, 10µs settling time, and a versatile 50MHz SPI-compatible serial interface[reference:125][reference:126]. The low-power consumption, internal reference, and small footprint make this device ideal for portable, battery-operated equipment[reference:127][reference:128]. The DAC8564 is drop-in and functionally compatible with the DAC7564 (12-bit) and DAC8164 (14-bit), and functionally compatible with the DAC7565, DAC8165, and DAC8565[reference:129][reference:130]. All of these devices are available in VSSOP-10 and TSSOP-16 packages.

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Technical Information Disclaimer

This technical guide is provided for product identification and preliminary reference only. Electrical limits, package dimensions, pin configuration, product status, and application suitability must be verified using current official manufacturer documentation before design, procurement, or production.

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DAC8564IDPWR Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: DAC8564IDPWR

Manufacturer: Texas Instruments

Package: 16-TSSOP (0.173", 4.40mm Width)

Series: -

Package/Case: 16-TSSOP (0.173", 4.40mm Width)

Packaging: Tape & Reel (TR)

Product Status: Active

Programmable: Not Verified

Number of Bits: 16

Number of D/A Converters: 4

Settling Time: 10µs

Output Type: Voltage - Buffered

Differential Output: No

Data Interface: SPI, DSP

Reference Type: External, Internal

Voltage - Supply, Analog: 2.7V ~ 5.5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±4, ±0.5

Architecture: String DAC

Operating Temperature: -40°C ~ 105°C

Supplier Device Package: 16-TSSOP

Mounting Type: Surface Mount

Grade: -

Qualification: -

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DAC8564IDPWR is manufactured by Texas Instruments. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

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Part Number: DAC8564IDPWR

Manufacturer: Texas Instruments

Package: 16-TSSOP (0.173", 4.40mm Width)

Category: Digital to Analog Converters (DAC)

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