IL717 NVE, IL717 Datasheet - Page 8

• Manufacturer Part Number: IL717
• Description: ISOLATOR HS MAG DIGITAL 16SOICW
• Manufacturer: NVE
• Series: IsoLoop®r

Specifications of IL717

• Rohs Status: RoHS non-compliant
• Inputs - Side 1/side 2: 3/1
• Number Of Channels: 4
• Isolation Rating: 2500Vrms
• Voltage - Supply: 3 V ~ 5.5 V
• Data Rate: 110Mbps
• Propagation Delay: 12ns
• Output Type: Logic
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Operating Temperature: -40°C ~ 100°C
• Other names: 390-1011

Application Diagrams
Isolated Logic Level Shifters
Single-Channel Isolated Delta-Sigma A/D Converter
This circuit illustrates a typical single-channel delta-sigma ADC. The A/D is located on the bridge with no signal conditioning electronics
between the bridge sensor and the ADC. In this case, the IL717 is the best choice for isolation. It isolates the control bus from the
microcontroller. The system clock is located on the isolated side of the system.
Sensor
Bridge
Bias
Generator
Clock
ADC
GND 1
+5V
Bridge +
Bridge -
OSC 2
CLK
DO
CS
DI
Delta Sigma A/D
IL717
CS5532
Serial Data Out
Serial Data In
Data Clock
Chip Select
8
Controller
GND 2
+3.3V
Boundary
Isolation
IL715/IL716/IL717
IL717
Iso SD Out
Iso SD In
Iso Data Clock
Iso CS