DG1207EUI+

$8.70

Description：IC MUX DUAL 8:1 160OHM 28TSSOP
Series：-

SKU:04b8da758b2e Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC MUX DUAL 8:1 160OHM 28TSSOP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：8:01
On-State Resistance (Max)：160Ohm
Channel-to-Channel Matching (ΔRon)：30Ohm
Voltage - Supply, Single (V+)：10V ~ 20V
Voltage - Supply, Dual (V±)：±15V
Switch Time (Ton, Toff) (Max)：200ns, 300ns
-3db Bandwidth：200MHz
Charge Injection：0.5pC
Channel Capacitance (CS(off), CD(off))：4pF, 15pF
Current - Leakage (IS(off)) (Max)：2nA
Crosstalk：-80dB @ 1MHz
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：28-TSSOP
Number of Circuits：2

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DG1207EUI+

Overview

The DG1207EUI+ is a dual 8-channel analog multiplexer switch manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of ±5V to ±20V or +10V to +20V single supply, with a typical quiescent current of 40µA at room temperature. The device features a maximum on-resistance of 160Ω and an off-leakage current of ≤1nA. Dynamic performance includes a turn-on time of up to 600ns and a -3dB bandwidth of 200MHz under specified conditions.

Feature Summary

Dual 8-channel configuration supporting differential signal routing
Ultra-low leakage current and charge injection for distortion-free measurement
Rail-to-rail operation compatible with bipolar or single supplies
GPIO-compatible control inputs with dedicated enable functionality

Applications

Automatic Test Equipment Systems
Data Acquisition Systems
Sample-and-Hold Systems
Communication Systems
Audio and Video Routing

Procurement Notes

Verify the specific package variant against design requirements, as the EUI+ suffix denotes the 28-lead TSSOP form factor. Confirm RoHS compliance status through official documentation channels prior to integration. Ensure that the ordering suffix accurately reflects the intended thermal and mechanical specifications for the target application environment.

Selection Notes

Select the DG1207EUI+ when a dual 8-channel topology is required rather than a single 16-channel arrangement. Evaluate the trade-off between the 160Ω maximum on-resistance and the ultra-low 1nA leakage current based on signal integrity needs. Verify that the 28-TSSOP package dimensions fit the available PCB real estate compared to the alternative 32-TQFN option.

Part Context

This component belongs to the DG1206/DG1207 family of low-leakage analog multiplexers. While the DG1206 provides a single 16-channel path, the DG1207 offers two independent 8-channel paths. Both share identical electrical characteristics regarding speed, capacitance, and power consumption, differing primarily in channel count and address input logic.