Renesas DG413DY-T

Overview

DG413DY-T from Renesas Electronics is a monolithic quad SPST CMOS analog switch with mixed logic polarity per channel-switches 1 & 4 use negative logic (ON at logic "0"), while switches 2 & 3 use positive logic (ON at logic "1")-enabling break-before-make or make-before-break operation in SPDT configurations. It delivers <35 Ω ON-resistance, 175 ns max tON, ±15 V analog signal range, and operates from ±5 V to ±20 V or +5 V to +44 V supplies. Used in precision sample-and-hold circuits and audio routing where independent timing control of paired switches is required.

For engineers reviewing the DG413DY-T datasheet, DG413DY-T pinout, DG413DY-T application, or DG413DY-T equivalent, key selection considerations include its dual-logic-channel architecture for timing-controlled switching, low charge injection (5 pC typ), high OFF isolation (68 dB), and SOIC-16 package compatibility with industrial-grade temperature range (–40°C to +85°C).

Technical Context

The DG413DY-T implements four bilateral, bidirectional analog switches fabricated using a high-voltage silicon-gate CMOS process with epitaxial layer latch-up protection. Its unique logic assignment-IN1/IN4 active-low and IN2/IN3 active-high-allows direct implementation of break-before-make delay (25 ns typ) without external logic, critical for glitch-free signal path reconfiguration.

It supports single-supply (5–44 V) and split-supply (±5–±20 V) operation, with VL pin referenced to 5 V for TTL/CMOS-compatible digital inputs. Analog signal handling is optimized across ±15 V input range with minimal rDS(ON) variation and sub-nA leakage (±0.1 nA typ at 25°C).

Key Specifications

Pinout & Package

Package: 16-lead SOIC (150 mil), RoHS-compliant, moisture sensitivity level (MSL) 1, rated for –40°C to +85°C operation.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar quad SPST analog switch applications.

Compared with MAX4613ESE+ and ADG413BRZ, the DG413DY-T uniquely provides native dual-logic control per switch pair, enabling precise timing coordination without added components-critical for glitch-free reconfiguration in high-fidelity audio and precision measurement systems.

Availability

DG413DY-T is available at Aetrix Electronics and suitable for audio switching, data acquisition, and sample-and-hold circuit designs requiring stable component supply, long-term industrial lifecycle support, and RoHS-compliant packaging.

Supply support for DG413DY-T includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics Corporation is a global semiconductor leader delivering microcontrollers, analog, power, and connectivity solutions for automotive, industrial, and IoT applications.

The DG413DY-T belongs to Renesas' legacy high-performance analog switch family, designed specifically for precision signal routing in test equipment, instrumentation, and industrial control systems demanding robustness, low distortion, and timing flexibility.

FAQ

What logic polarity does each switch in the DG413DY-T use?

The DG413DY-T uses mixed logic polarity: switches 1 and 4 turn ON with logic "0" (≤0.8 V), while switches 2 and 3 turn ON with logic "1" (≥2.4 V). This architecture is explicitly defined in the truth table and functional diagrams of the DG413DY-T datasheet and enables intrinsic break-before-make timing without external logic components.

Can the DG413DY-T operate from a single 12 V supply?

Yes, the DG413DY-T supports single-supply operation from +5 V to +44 V. When using +12 V, connect V+ (pin 13) to +12 V, V− (pin 4) to 0 V (not left floating), GND (pin 5) to 0 V, and VL (pin 12) to +5 V. The analog signal range becomes 0 V to +12 V, and rDS(ON) remains ≤80 Ω (max) per the single-supply electrical specifications for DG413DY-T.

What is the maximum analog signal voltage the DG413DY-T can handle?

The DG413DY-T supports an analog signal range of ±15 V under split-supply conditions (e.g., V+ = +15 V, V− = −15 V). Its absolute maximum rating is V+ to V− ≤ 44 V, permitting up to ±20 V supplies and corresponding ±20 V peak-to-peak signal handling-provided the signal stays within the rails and does not exceed the ±20 V supply limits specified in the operating conditions for DG413DY-T.

Does the DG413DY-T require external pull-up or pull-down resistors on its logic inputs?

No, the DG413DY-T does not require external biasing on IN1–IN4. Its digital inputs are TTL/CMOS compatible with guaranteed thresholds: logic "0" ≤ 0.8 V and logic "1" ≥ 2.4 V. Input current is extremely low (±0.5 μA max), so direct connection to microcontroller GPIOs or FPGA outputs is fully supported without additional resistors-confirmed in the Digital Input Characteristics table for DG413DY-T.

How is break-before-make timing achieved in the DG413DY-T?

Break-before-make timing in the DG413DY-T arises from its internal dual-logic architecture: applying complementary logic signals to IN2/IN3 (positive logic) and IN1/IN4 (negative logic) creates inherent delay between turn-off of one switch pair and turn-on of the other. Measured break-before-make time is 25 ns typical (RL = 300 Ω, CL = 35 pF), as specified in the Dynamic Characteristics table for DG413DY-T and validated in Figure 2 of its datasheet.