DAC8564IBPW Equivalent & Substitute Parts Reference Guide

Part Overview

The DAC8564IBPW is a 16-bit, 4-channel digital-to-analog converter (DAC) provided by Texas Instruments, offered in the Data Acquisition category. It features a voltage-out, buffered output, SPI/DSP data interface, and is housed in a surface-mount 16-TSSOP package. The product is currently active and compliant with ROHS3 and REACH standards.

Engineering projects frequently require evaluation of equivalent or substitute DAC models to address inventory issues, multi-source needs, or manufacturing continuity. Substitution is possible when critical electrical and mechanical parameters are matched.

Key Parameters

Parameter	Description
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
Package / Case	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	16-TSSOP
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitutes for the DAC8564IBPW are determined by strict equivalence across electrical and mechanical parameters. The key parameters governing substitutability are:

Number of Bits
Number of D/A Converters
Settling Time
Output Type
Differential Output
Data Interface
Reference Type
Voltage - Supply, Analog/Digital
INL/DNL (LSB)
Architecture
Operating Temperature
Package / Case
Supplier Device Package
Mounting Type
RoHS Status
Moisture Sensitivity Level (MSL)
REACH Status

Equivalent and substitute models must match these criteria without deviation.

Parameter Comparison

Manufacturer Part Number	Number of Bits	D/A Converters	Settling Time	Output Type	Differential Output	Data Interface	Reference Type	Voltage - Supply, Analog	Voltage - Supply, Digital	INL/DNL (LSB)	Architecture	Operating Temp.	Package/Case	Supplier Device Package	Mounting Type	RoHS Status	MSL	REACH Status
DAC8564IBPW	16	4	10µs	Voltage - Buffered	No	SPI, DSP	External, Internal	2.7V ~ 5.5V	2.7V ~ 5.5V	±4, ±0.5	String DAC	-40°C ~ 105°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
DAC8564IAPW	16	4	10µs	Voltage - Buffered	No	SPI, DSP	External, Internal	2.7V ~ 5.5V	2.7V ~ 5.5V	±4, ±0.5	String DAC	-40°C ~ 105°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
DAC8564IDPW	16	4	10µs	Voltage - Buffered	No	SPI, DSP	External, Internal	2.7V ~ 5.5V	2.7V ~ 5.5V	±4, ±0.5	String DAC	-40°C ~ 105°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
DAC8565IBPW	16	4	10µs	Voltage - Buffered	No	SPI, DSP	External, Internal	2.7V ~ 5.5V	2.7V ~ 5.5V	±4, ±0.5	String DAC	-40°C ~ 105°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
DAC8565IDPW	16	4	10µs	Voltage - Buffered	No	SPI, DSP	External, Internal	2.7V ~ 5.5V	2.7V ~ 5.5V	±4, ±0.5	String DAC	-40°C ~ 105°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
DAC8564ICPW	16	4	10µs	Voltage - Buffered	No	SPI, DSP	External, Internal	2.7V ~ 5.5V	2.7V ~ 5.5V	±4, ±0.5	String DAC	-40°C ~ 105°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
DAC8565IAPW	16	4	10µs	Voltage - Buffered	No	SPI, DSP	External, Internal	2.7V ~ 5.5V	2.7V ~ 5.5V	±4, ±0.5	String DAC	-40°C ~ 105°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
DAC8565ICPW	16	4	10µs	Voltage - Buffered	No	SPI, DSP	External, Internal	2.7V ~ 5.5V	2.7V ~ 5.5V	±4, ±0.5	String DAC	-40°C ~ 105°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected

Engineering Selection Recommendations

Selection of substitutes for DAC8564IBPW is permitted due to the active product status and full compliance with ROHS3 and REACH requirements across all candidate parts. All listed substitutes provide matching moisture sensitivity level and mounting type, ensuring compatibility in manufacturing environments subject to these regulatory and process controls.

Frequently Asked Questions (FAQ)

Q1. Which electrical parameters must be matched for substitution in the DAC8564IBPW product category?
A1. Number of bits, number of D/A converters, settling time, output type, differential output capability, data interface, reference type, supply voltages, INL/DNL, and architecture are required to match.

Q2. Will substituting a DAC8564IBPW with any listed equivalent affect mechanical mounting or footprint?
A2. All substitutes use the 16-TSSOP package and surface-mount configuration, so mechanical compatibility is maintained.

Q3. Are substitutes compliant with all major regulations affecting electronic assemblies?
A3. Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected with Moisture Sensitivity Level 1 (Unlimited), suitable for unrestricted manufacturing use.

Q4. Does the data interface change among the listed substitutes?
A4. No. All equivalent parts support SPI and DSP data interfaces as specified.

Q5. What ensures that operating temperature requirements are met across substitutes?
A5. All listed equivalents have an operating temperature range of -40°C to 105°C, matching the DAC8564IBPW specification.

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