Intersil DG409DJ

Mfr. Part

DG409DJ

Manufacturer

Renesas Electronics Corporation. Y-IC is a quality distributor of Renesas products. We will provide you with the best products, fast service, and trusted support.

Detailed Description

Dual analog switch/multiplexer. Two independent SP4T channels (dual 4:1). 16-pin PDIP through-hole. 100 Ω max on-resistance. Fast 150 ns switching. Wide supply: single 5–34 V or dual ±5–±20 V. Operating temp −40 to +85°C. RoHS non-compliant (leaded PDIP).

Key Features

Dual SP4T (two 4:1) analog switches/multiplexers

On-state resistance (Ron) max 100 Ω

Ton/Toff max 150 ns / 150 ns

Charge injection 20 pC (low glitch)

Off capacitances: CS(off) 3 pF, CD(off) 14 pF

Leakage current IS(off) max 500 pA (low leakage)

Channel-to-channel Ron matching ΔRon max 15 Ω

Supply options: single 5–34 V or dual ±5–±20 V

16-pin PDIP, through-hole mounting

Operating temperature −40°C to +85°C (TA)

Base product: DG409 family

Key Advantages

Simple dual 4:1 signal selection in one package

Wide signal range with single or dual supplies

Fast, low-glitch switching preserves signal integrity

Very low leakage and capacitance for precision paths

Through-hole PDIP for easy prototyping and repair

Robust operation over industrial temperature range

Packaging

Type: Tube (ideal for manual assembly and prototyping)

Package/Case: 16-PDIP (also listed as 16-DIP, 0.300 inch/7.62 mm wide)

Material: Molded epoxy/plastic, tin/lead plated pins (RoHS non-compliant)

Size: Standard 16-pin DIP; 7.62 mm row spacing; 2.54 mm pin pitch; typical body length ~19.5 mm

Pin configuration: 16 pins for dual 4-channel paths, logic control, and power. Refer to datasheet for exact pinout.

Mounting: Through-hole

Thermal characteristics: PDIP affords good airflow and ease of heatsinking if needed; consult datasheet for thermal limits

Electrical properties (highlights): Ron 100 Ω max; Ton/Toff 150 ns; IS(off) 500 pA max; charge injection 20 pC; CS(off) 3 pF; CD(off) 14 pF; ΔRon 15 Ω max

Supplier device package: 16-PDIP

Lifecycle

Status: Mature, widely used. PDIP leaded version is RoHS non-compliant and may have regional restrictions. As of our latest info, not announced for EOL.

RoHS note: If lead-free compliance is required, consider alternative packages or equivalent models.

Potential equivalents/alternatives (verify pinout, logic, supplies, and specs):

- Renesas/Intersil DG409 family variants in different packages (e.g., SOIC/TSSOP options)

- Analog Devices ADG409 (dual 4:1, DIP/SOIC options; lower Ron variants)

- Maxim Integrated MAX4052 (dual 4:1 analog mux, DIP/SOIC; similar function)

- Vishay Siliconix DG409 (family variants; multiple packages)

- Texas Instruments CD4052B / TMUX4052 (dual 4:1; check supply range and Ron)

If you need a drop-in or RoHS-compliant alternative, contact our sales team via the Y-IC website for the latest cross-reference and stock.

Key Application Areas

Data acquisition and channel selection

Sensor multiplexing and instrumentation

Audio input routing and switching

Test and measurement signal selection

Sample-and-hold front ends

Industrial control and automation I/O

Medical and laboratory equipment signal paths

Communication equipment baseband/IF path selection

Datasheet

Y-IC hosts the most authoritative, up-to-date datasheet for DG409DJ. We recommend downloading it from this page on our website for full specifications, pinout, timing, and application guidance.

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