Product Summary

The DG190BP is a dual single-pole, double-throw (SPDT) analog switch designed to provide accurate switching of video and audio signals. The DG190BP is ideally suited for applications requiring a constant on-resistance over the entire analog range. To achieve fast and accurate switch performance, it comprises four n-channel JFET transistors and a TTL compatible bipolar driver. In the off condition, the DG190BP will block up to 20 V peak-to-peak, with feedthrough of less than -60 dB at 10 MHz. The applications of the device include Audio Switching, Video Switching, Sample/Hold, Guidance and Control Systems and Aerospace.

Parametrics

DG190BP absolute maximum ratings: (1)V+ to V-: 36 V; (2)V+ to VD: 33 V; (3)VS, VD to V-: 0.3 to 33 V; (4)VD to VD: ±22 V; (5)VL to V-: 36 V; (6)VL to VIN: 8 V; (7)VL to VR: 8 V; (8)VIN to VR: 8 V; (9)VR to V-: 27 V; (10)VR to VIN: 2 V; (11)Current (S or D): 30 mA; (12)Current (All Other Pins): 30 mA; (13)Storage Temperature: -65 to 150℃; (14)Power Dissipation: 16-Pin Sidebraze: 900 mW.

Features

DG190BP features: (1)Constant On-Resistance Over Entire Analog Range; (2)Low Leakage; (3)Low Crosstalk; (4)Rad Hardness.

Diagrams

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Analog Switch ICs SPDT Analog Switch
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