Texas Instruments DAC5686IPZPG4

Mfr. Part

DAC5686IPZPG4

Manufacturer

Luminary Micro/Texas Instruments

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Detailed Description

Dual 16-bit high-speed current-output DAC in a 100-pin HTQFP with exposed pad. Parallel data interface for low latency. Supports both internal and external reference. Differential unbuffered current outputs for clean, high-speed signal generation. Industrial operating temperature range. RoHS3 compliant.

Key Features

Resolution 16-bit

Dual D/A converters 2 channels

Data interface Parallel for deterministic timing

Output type Current, unbuffered

Differential outputs Yes (IOUTA+/-, IOUTB+/-)

Architecture Current sink

Settling time 12 ns typ

INL/DNL 12 LSB INL, 9 LSB DNL

Analog supply 3.0 V to 3.6 V

Digital supply 1.65 V to 1.95 V (1.8 V logic)

Reference Internal or external selectable

Operating temperature -40°C to +85°C

Mounting type Surface mount

RoHS ROHS3 compliant

Base product number DAC5686

Key Advantages

Low latency parallel input simplifies timing closure in transmit chains

Differential current outputs reduce common-mode noise and improve signal integrity

Flexible reference options simplify calibration and system design

Separate analog and digital supplies improve isolation and performance

Exposed pad package improves thermal performance and grounding

Industrial temp range supports demanding environments

Simple, proven TI platform for high-speed baseband and IF generation

Packaging

Type 100-HTQFP with exposed thermal pad

Material Molded plastic, lead-frame, lead-free finish, RoHS3 compliant

Size 14 mm x 14 mm body, thin profile quad flat package

Pin configuration 100 pins including parallel data bus, clock/control, analog/digital supplies, reference pins, differential current outputs; large exposed pad for ground/thermal

Thermal characteristics Exposed pad enhances heat dissipation; tie pad to a solid ground plane with ample copper for best thermal performance; operate -40°C to +85°C ambient

Electrical properties Analog supply 3.0–3.6 V; Digital supply 1.65–1.95 V; 16-bit resolution; dual unbuffered current outputs; differential outputs; 12 ns typ settling; INL/DNL 12/9 LSB

Supplier device package 100-HTQFP (14x14)

Package for shipment Tray

Lifecycle

Current status Generally active for many programs; availability can vary by region and date

G4 suffix TI green/lead-free variant aligned with RoHS3

If your design needs long-term supply planning, contact Y-IC so we can confirm latest TI lifecycle data and stocking options

Possible alternatives and equivalents to consider

- Texas Instruments DAC5682Z Dual 16-bit high-speed current-output DAC, similar architecture and interface

- Texas Instruments DAC5687 Dual 16-bit high-speed DAC family option

- Texas Instruments DAC5672A Dual 14-bit current-output DAC (lower resolution, similar use cases)

- Analog Devices AD9726 16-bit current-output DAC (check channel count and interface)

- Analog Devices AD9767 Dual 14-bit current-output DAC (lower resolution, parallel interface)

- Maxim Integrated MAX5881 16-bit high-speed current-output DAC

- Note Verify electrical specs, interface type, sampling rate, and package; these are not guaranteed pin-compatible. Y-IC can help you cross-match the best replacement or upgrade.

If you need exact drop-in replacements or confirmation of last-time-buy status, please contact our sales team via the Y-IC website for the latest guidance

Key Application Areas

Wireless base stations and small cells transmit chains (baseband and IF signal generation)

Software-defined radio and direct IF/RF synthesis with mixers

Test and measurement equipment and arbitrary waveform generation

Radar, EW, and defense signal generation

Medical imaging and ultrasound transmit drivers

Industrial instrumentation and precision signal sources

High-speed data converters for communications and telecom infrastructure

Datasheet

Y-IC hosts the most authoritative datasheet for DAC5686IPZPG4 on our product page. Visit our website and download the official Texas Instruments datasheet now for complete specs, pinout, timing, layout, and design guidelines.

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