ADG1213YRUZ - Quad SPST iCMOS Switch, 120Ω, ±15V | Analog Devices
N.º de pieza: ADG1213YRUZ ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $7.18 | $7,18 |
| 10 | $6.46 | $64,60 |
| 100 | $5.74 | $574,00 |
| 500 | $5.1 | $2.550,00 |
| 1.000 | $2.97 | $2.970,00 |
ADG1213YRUZ Descripción general
An iCMOS switch is a monolithic CMOS device that combines high-voltage CMOS and bipolar process steps, enabling analog switches that tolerate ±15 V supplies while still allowing 3 V logic-compatible control inputs without requiring a separate V_L rail. The ADG1211/ADG1212/ADG1213 family sits in the broader hierarchy of analog switches → multiplexers → signal-chain interface ICs → mixed-signal semiconductors, and serves as a precision, low-charge-injection building block between sensitive analog front ends and higher-voltage analog signal paths.
Key differentiating features include four independently selectable normally-open SPST channels (the ADG1211 is normally-open, ADG1212 normally-closed, ADG1213 contains two of each - check device grade), sub-1 pC charge injection that minimizes transient switching disturbance on sample-and-hold capacitors, and typical power consumption below 0.03 µW, making it well suited for power-sensitive multi-channel instrumentation. The 120 Ω on resistance is fully specified at ±15 V and +12 V with a flat, low-distortion characteristic across the audio band.
Architecturally, the ADG1213 leverages the iCMOS process to integrate high-voltage DMOS transistors alongside low-voltage CMOS logic on a single die, eliminating the need for a logic-level shifter supply and simplifying board-level power-tree design. Each switch is independently controlled by a TTL/CMOS-compatible digital input, and all four channels exhibit matched on-resistance and ton/toff timing for synchronized multi-channel sampling.
Typical applications include precision data-acquisition front ends, audio and video signal routing, automated test equipment (ATE) multiplexers, medical instrumentation, communication systems, and battery-powered multi-channel sensor switching where charge injection and input capacitance directly affect measurement integrity.
When designing with this device, place 0.1 µF or larger decoupling capacitors as close as possible to the VDD and VSS pins, and keep digital control traces isolated from analog signal paths to preserve the low charge-injection and low distortion performance. The TSSOP-16 footprint is compatible with ADG1211YRUZ and ADG1212YRUZ variants for design reuse across NC/NO options.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing a single-source engineering reference for the ADG1213YRUZ.
Alternativas directas para ADG1213YRUZ — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
ADG1213YRUZ-REEL7
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
ADG1211YRUZ
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
ADG1212YRUZ
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
ADG1206YRUZ
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
ADG1208YRUZ
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
TMUX6113PWR
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
ADG1213YRUZ Valores máximos y características eléctricas
| Number of Channels | 4 (Quad SPST) |
| Switch Configuration | SPST (depends on grade - ADG1213 contains 2 NO + 2 NC) |
| On Resistance (RON) | 120 Ω typical |
| Off Capacitance (CD off) | 1 pF |
| On Capacitance (CD on) | 2.6 pF |
| Charge Injection | <1 pC |
| Supply Voltage Range (Dual) | ±4.5 V to ±16.5 V |
| Supply Voltage Range (Single) | Up to +12 V (33 V max supply range) |
| Logic Compatibility | 3 V logic-compatible inputs, no V_L required |
| Signal Range | Rail-to-rail |
| Power Consumption | <0.03 µW typical |
| Encapsulado | 16-TSSOP (0.173 inch / 4.40 mm width) |
| Tipo de montaje | Surface Mount |
| Lead Free / RoHS | Lead Free, RoHS Compliant |
Configuración de pines de ADG1213YRUZ
| Pin 1 | S1A — Source pin for switch 1 (Channel A side) |
| Pin 2 | IN1 — Logic control input for switch 1 |
| Pin 3 | S2A — Source pin for switch 2 (Channel A side) |
| Pin 4 | IN2 — Logic control input for switch 2 |
| Pin 5 | S3A — Source pin for switch 3 (Channel A side) |
| Pin 6 | IN3 — Logic control input for switch 3 |
| Pin 7 | S4A — Source pin for switch 4 (Channel A side) |
| Pin 8 | IN4 — Logic control input for switch 4 |
| Pin 9 | VSS — Negative supply voltage (or GND for single supply) |
| Pin 10 | GND — Ground reference |
| Pin 11 | S4B — Drain pin for switch 4 (Channel B side) |
| Pin 12 | S3B — Drain pin for switch 3 (Channel B side) |
| Pin 13 | S2B — Drain pin for switch 2 (Channel B side) |
| Pin 14 | S1B — Drain pin for switch 1 (Channel B side) |
| Pin 15 | VDD — Positive supply voltage |
| Pin 16 | NC — Not connected (per datasheet, exposed pad pin) |
Aplicaciones típicas
ADG1213YRUZ es adecuado para 6 aplicacións: Precision Data Acquisition Front End, Audio Signal Routing and Mixing, Automated Test Equipment (ATE) Multiplexers, Medical Instrumentation Signal Paths, Communication System RF and Baseband Routing, Battery-Powered Multi-Channel Sensor Switching.
Precision Data Acquisition Front End
The ADG1213YRUZ fits precision data-acquisition front ends through its four independently selectable SPST channels with sub-1 pC charge injection and 1 pF off capacitance, which preserve sample-and-hold integrity on the ADC input capacitor. When placed between a multiplexer output and the ADC driver, the switch's <1 pC charge injection prevents the voltage droop on the hold capacitor that would otherwise introduce gain error in successive-approximation ADCs. The 120 Ω on resistance introduces minimal series loss, and the rail-to-rail signal range allows direct switching of bipolar sensor signals without level shifting. For 16-bit and 18-bit ADC front ends (e.g., AD7606, AD7771) where each LSB represents microvolts, the ADG1213YRUZ's low capacitance and low leakage help maintain SNR and DC accuracy across the full input range. The TSSOP-16 footprint enables high-density multi-channel DAQ layouts.
Recomendado
Audio Signal Routing and Mixing
The ADG1213YRUZ is well matched to audio signal routing because its 120 Ω on resistance is flat across the audio band and its 0.03 µW typical power dissipation adds negligible thermal noise to high-gain audio paths. With ±15 V supply operation, the device can switch line-level audio signals directly without coupling capacitors or level translators, simplifying PCB layout in mixers and audio test equipment. The sub-1 pC charge injection ensures click-free switching, important when the SPST is used for muting, source selection, or panning. The rail-to-rail signal handling allows the switch to pass signals up to VDD without clipping, supporting balanced +24 dBu professional audio when operating from ±15 V. For audiophile DAC output switching (e.g., PCM1794A outputs), the ADG1213YRUZ provides lower distortion than 74HC-series switches, which introduce significant harmonic distortion at high signal amplitudes.
Recomendado
Automated Test Equipment (ATE) Multiplexers
The ADG1213YRUZ suits ATE multiplexer cards where the four SPST channels can be configured in series-parallel for arbitrary relay-replacement topologies. Its 33 V maximum supply range allows switching of ±16.5 V stimulus signals used in semiconductor parametric testing, while the 3 V logic-compatible inputs interface directly with modern FPGA control planes (e.g., without level shifters). Each channel's <1 pC charge injection is critical when the switch feeds a sensitive measurement instrument such as a source-measure unit (SMU) or precision ADC, where switching transients would otherwise appear as DUT leakage. The TSSOP-16 footprint supports dense pin cards with hundreds of channels per square inch. Compared to electromechanical relays, the ADG1213YRUZ offers >1000x faster switching (sub-microsecond vs millisecond) and unlimited mechanical life, dramatically increasing ATE throughput.
Recomendado
Medical Instrumentation Signal Paths
The ADG1213YRUZ fits medical instrumentation front ends because of its low leakage, rail-to-rail signal handling, and ability to switch biopotential signals (ECG, EMG, EEG) directly with minimal distortion. The 1 pF off capacitance prevents loading of high-impedance electrode sources, while the <1 pC charge injection avoids stimulation artifacts when switching between patient monitoring leads. Operating from ±15 V supplies, the switch can handle the full dynamic range of amplified biosignals without saturation, and the 3 V logic inputs allow direct control from low-power microcontrollers. For portable patient monitors, the 0.03 µW typical power consumption contributes negligibly to battery drain. The RoHS-compliant lead-free TSSOP-16 package meets medical device environmental requirements, and the iCMOS process provides the reliability required for FDA-approved diagnostic equipment.
Recomendado
Communication System RF and Baseband Routing
The ADG1213YRUZ handles baseband signal routing in communication systems where its flat 120 Ω on resistance and low capacitance minimize amplitude and phase distortion across the IF/baseband spectrum. The four SPST channels can route I/Q baseband signals between modulators, demodulators, and ADC/DAC stages without introducing image artifacts from switch-induced charge injection. The ±15 V dual-supply operation allows direct switching of high-linearity RF signal chain outputs up to several hundred MHz, where on-resistance flatness preserves EVM (Error Vector Magnitude) in modulation-accuracy-sensitive paths. The 33 V maximum supply range supports infrastructure-grade equipment where board-level voltage rails may include transient spikes. Compared to GaAs RF switches, the ADG1213YRUZ offers lower cost and integrated CMOS control logic for direct microcontroller interfacing.
Recomendado
Battery-Powered Multi-Channel Sensor Switching
The ADG1213YRUZ's typical power consumption below 0.03 µW makes it ideal for battery-powered IoT and sensor systems that must switch between multiple analog sensor channels while extending battery life over years. Each of the four SPST channels can connect a different sensor (temperature, pressure, gas, current) to a shared ADC, dramatically reducing ADC count and BOM cost compared to per-sensor ADCs. The 3 V logic-compatible inputs allow direct connection to microcontroller GPIO pins without level translators or external pull-ups, simplifying low-power design. The TSSOP-16 footprint occupies minimal board area for space-constrained wearable or IoT designs, and the lead-free RoHS package meets consumer electronics environmental standards. For example, in a multi-sensor environmental monitor, the ADG1213YRUZ can sequence a thermistor, a humidity sensor, and two gas sensors through a single 24-bit sigma-delta ADC with negligible contribution to the system power budget.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para ADG1213YRUZ — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | ADG1213YRUZ-REEL7 | ADG1211YRUZ | ADG1212YRUZ | ADG1206YRUZ | TMUX6113PWR |
|---|---|---|---|---|---|---|
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Texas Instruments |
| Package | 16-TSSOP | 16-TSSOP - same | 16-TSSOP - same | 16-TSSOP - same | 16-TSSOP - same | TSSOP-16 (PW) - same |
| Number of Channels / Topology | 4x SPST (2 NO + 2 NC for ADG1213) | 4x SPST (same) | 4x SPST (all NO) | 4x SPST (all NC) | 16-channel mux (different topology) | 1:1 SPST (verify ch count) |
Diferenciadores clave
- Sub-1 pC charge injection with iCMOS architecture (frente a TMUX6113PWR)
- 33 V maximum supply range with no V_L required (frente a ADG1206YRUZ)
- Pin-compatible with ADG1211YRUZ and ADG1212YRUZ for design reuse (frente a ADG1212YRUZ (NC version))
Notas de diseño
Place 0.1 µF decoupling capacitors as close as possible to the VDD (pin 15) and VSS (pin 9) pins. Add a bulk 10 µF tantalum or ceramic capacitor on the VDD rail within 25 mm of the device to suppress supply transients during high-speed switching. The ADG1213YRUZ has no V_L supply pin, so the 3 V logic inputs are powered directly from the VDD supply's internal level shifter; this simplifies the power tree but requires VDD to be present before digital control signals are valid.
Route the digital control traces (IN1-IN4, pins 2, 4, 6, 8) on a separate layer or keep them physically isolated from the analog signal traces (S1A-S4A, S1B-S4B). The TSSOP-16 package pinout conveniently places all logic inputs on one side (left) and analog pins on the other (right), facilitating clean signal routing. Use a ground guard ring around the analog signal pins if the design operates at high source impedances (>10 kΩ) to minimize leakage-induced DC error.
For source impedances above 1 kΩ, the 1 pF off capacitance of the ADG1213YRUZ creates a -3 dB pole above 100 kHz, which can be exploited as an anti-aliasing filter but may also limit bandwidth. For precision 16-bit+ ADC front ends, add a buffer amplifier (e.g., AD8676BRMZ) immediately after the switch to drive the ADC input capacitor without loading-dependent gain error. The <1 pC charge injection specification is a typical figure; verify in-system performance with the actual source impedance and load capacitance.
Do not exceed the absolute maximum supply voltage of ±16.5 V on VDD/VSS or the device may suffer permanent damage. For single-supply operation, VSS must be tied to GND and VDD can range from +4.5 V to +16.5 V. Avoid powering the device without the analog ground (pin 10) connected; floating GND will cause unpredictable switch states. The exposed pad (pin 16, NC) on the LFCSP variant should be soldered to the PCB ground plane for thermal dissipation, but on the TSSOP-16 (YRUZ) it is an unconnected pin.
Información de cumplimiento
Lead Free and RoHS Compliant per DigiChip specifications. EU RoHS and REACH compliant per Abacus Technologies listing. DRC Conflict Free status reported. AEC-Q100 not applicable for this industrial/consumer analog switch grade.
