ISO721DUB

Number of Channels :
Propagation Delay Time :
Supply Voltage - Max :
Supply Voltage - Min :
Supply Current :
Power Dissipation :
Mounting Style : SMD/SMT
Maximum Operating Temperature : + 125 C
Packaging : Tube
Package / Case : SOP-8


Pinout




Description

The ISO721DUB is designed as one kind of high-speed digital isolator device that can be used in wide range of applications such as (1)industrial fieldbus; (2)computer peripheral interface; (3)servo control interface; (4)data acquisition. And this device has all three channels in the same direction while the ISO7231 has two channels in one direction and one channel in opposition. It requires two supply voltages of 3.3-V, 5-V, or any combination.

Features of the ISO721DUB are:(1)low-power sleep mode; (2)high electromagnetic immunity; (3)low input-current requirement; (4)failsafe output; (5)drop-in replacement for most opto and magnetic isolators; (6)signaling rate 0 Mbps to 150 Mbps: low propagation delay and low pulse skew (pulse-width distortion).

The absolute maximum ratings of the ISO721DUB can be summarized as:(1)Supply voltage:0.5 to 6 V;(2)Voltage at IN, OUT, EN:0.5 to 6 V;(3)Output current: ±15 mA;(4)Maximum junction temperature: 170 °C.

The electrical characteristics of this device can be summarized as:(1)Sleep mode output current: 0 uA;(2)Input voltage hysteresis: 150 mV;(3)High-level input current: 10 uA;(4)Low-level input current: -10 uA;(5)Input capacitance to ground: 1 pF;(6)Common-mode transient immunity: 25 to 50 kV/us. If you want to know more information such as the electrical characteristics about the ISO721DUB, please download the datasheet in www.seekic.com or www.chinaicmart.com.