パッケージ情報
| パッケージ | ピン数 SOIC (DW) | 16 |
| 動作温度範囲 (℃) -40 to 125 |
| パッケージ数量 | キャリア 40 | TUBE |
ISO7331FC の特徴
- Signaling Rate: 25 Mbps
- Integrated Noise Filter on the Inputs
- Default Output ‘High’ and ‘Low’ Options
- Low Power Consumption: Typical ICC per Channel
at 1 Mbps:- ISO7330: 1 mA (5 V Supplies),
0.8 mA (3.3 V Supplies) - ISO7331: 1.4 mA (5 V Supplies),
1 mA (3.3 V Supplies)
- ISO7330: 1 mA (5 V Supplies),
- Low Propagation Delay: 32 ns
Typical (5V Supplies) - Operates from 3.3 V and 5 V Supplies
- 3.3 V and 5 V Level Translation
- Wide Temperature Range: –40°C to 125°C
- 70 KV/µs Transient Immunity,
Typical (5V Supplies) - Robust Electromagnetic Compatibility (EMC)
- System-level ESD, EFT, and Surge Immunity
- Low Emissions
- Wide Body SOIC-16 Package
- Isolation Barrier Life: > 25 Years
- Safety and Regulatory Approvals:
- 4242 VPK Isolation per DIN V VDE V 0884-10
and DIN EN 61010-1 - 3000 VRMS Isolation for 1 minute per UL 1577
- CSA Component Acceptance Notice 5A, IEC
60950-1 and IEC 61010-1 End Equipment
Standards - CQC Certification per GB4943.1-2011
- 4242 VPK Isolation per DIN V VDE V 0884-10
ISO7331FC に関する概要
ISO733x provide galvanic isolation up to 3000 VRMS for 1 minute per UL and 4242 VPK per VDE. These devices have three isolated channels comprised of logic input and output buffers separated by a silicon dioxide (SiO2) insulation barrier. ISO7330 has all three channels in the same direction while ISO7331 has two channels in forward and one channel in reverse direction. In case of input power or signal loss, default output is ‘low’ for devices with suffix ‘F’ and ‘high’ for devices without suffix ‘F’. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. ISO733x has integrated noise filter for harsh industrial environment where short noise pulses may be present at the device input pins. ISO733x has TTL input thresholds and operates from 3 V to 5.5 V supply levels. Through innovative chip design and layout techniques, electromagnetic compatibility of ISO733x has been significantly enhanced to enable system-level ESD, EFT, Surge and Emissions compliance.