Features
- Qualified to Renesas Rad Tolerant Screening and QCI Flow
- Barrier Voltage Endurance (R34TB0004EU)
- 2.5kVRMS for 1 minute, 600VRMS continuous (VDE V 0884-10 certified: file 5022321-4880-0001)
- 1.5kVDC continuous
- 500VDC at 43MeV•cm2/mg SEDR
- UL 1577 recognized: file reference E483309
- 5V/3.3V CMOS/TTL compatible
- High speed: 150Mbps typical
- 10ns typical propagation delay
- 300ps typical pulse-width distortion
- 4ns typical propagation delay skew
- 50kV/µs typical common-mode transient immunity
- Low EMI/RFI emissions
- Excellent magnetic immunity
- Passes NASA low outgassing specifications
- NiPdAu-Ag leadframes (Pb-free, Sn-free)
- Full military temperature range operation
- TA = -55 °C to +125 °C
- TJ = -55 °C to +150 °C
- TID Radiation Lot Acceptance Testing (RLAT) (LDR: <0.01rad(Si)/s)
- ISL71710M30BZ: 30krad(Si)
- ISL71710M50BZ: 50krad(Si)
- SEE characterization
- No DSEE for VDD = 7V at LET = 43MeV•cm2/mg
Description
The ISL71710M is an active input digital signal isolator with CMOS output, using Giant Magnetoresistive (GMR) technology for small size, high speed, and low power. The ISL71710M is the fastest isolator of its type, with a 150Mbps typical data rate. The symmetric magnetic coupling barrier provides a typical propagation delay of only 10ns and a pulse-width distortion as low as 0.3ns, achieving the best specifications of any isolator. The ISL71710M has unsurpassed common-mode transient immunity of 50kV/µs. It is ideal for isolating applications such as PROFIBUS®, RS-485, and RS-422. The ISL71710M is offered in an 8 Ld 5mm x 4mm SOIC package and is fully specified across the military ambient temperature range of -55 °C to +125 °C.
Parameters
| Attributes | Value |
|---|---|
| Rating | Space |
| Data Rate (Mbps) | 150 |
| Isolation Voltage (min) (kVRMS) | 2.5 |
| Output Format | CMOS |
| Propagation Delay | 10 |
| Supply Voltage (min) (V) | - |
| Supply Voltage (max) (V) | - |
| Temp. Range (°C) | -55 to +125°C |
| TID LDR (krad(Si)) | 30, 50 |
| DSEE (MeV·cm2/mg) | 43 |
| Flow | RT Plastic |
| Qualification Level | Radiation Tolerant Plastic |
| Die Sale Availability? | No |
| PROTO Availability? | No |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| SOICN | 4.9 x 3.9 x 1.45 | 8 | 1.3 |
Applications
- Isolated power
- RS-485 and RS-422
- CAN bus/device net
- Multiplexed data transmission
- Data interfaces
- Board-to-board communication
- Ground loop elimination
- Peripheral interfaces
- Serial communication
- Logic level shifting