Digital isolator HopeRF Micro electronics CMT8042N1 with SOIC 16 wide and narrow body package options
Key Attributes
Model Number:
CMT8042N1
Product Custom Attributes
CMTI(kV/us):
200kV/us
Voltage - Supply:
2.5V~5.5V;2.5V~5.5V
Default Output:
High Level
Number Of Forward Channels:
2
Number Of Reverse Channels:
2
Operating Temperature:
-40℃~+125℃
Mfr. Part #:
CMT8042N1
Package:
SOIC-16-NB
Product Description
Product Overview
The CMT804X is a high-performance, quad-channel digital isolator utilizing SiO2 insulation, supporting isolation voltages up to 5 kVrms. It facilitates communication between different power domains, preventing noise from affecting sensitive circuits. Featuring an enable pin for high-impedance output in multi-master applications, it offers up to four forward and two backward channels. The CMT804X series boasts enhanced electromagnetic compatibility (EMC) with system-level ESD, EFT, and surge immunity, low radiation, and robust isolation with a long service life. Available in SOIC-16 wide and narrow body packages.
Product Attributes
- Brand: HOPE Microelectronics
- Origin: China (implied by www.hoperf.cn)
- Certifications: DIN VDE V 0884-11:2017-01, UL 1577, CSA (IEC 60950-1, IEC 62368-1, IEC 61010-1, IEC 60601-1), CQC (GB4943.1-2022), TUV (EN 60950-1, EN 62368-1, EN 61010-1)
Technical Specifications
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| General Specifications | ||||||
| Data Rate | DR | 150 | Mbps | |||
| Supply Voltage Range | VDD1, VDD2 | 2.5 | 5.5 | V | ||
| Operating Temperature Range | TA | -40 | 125 | C | ||
| Isolation Rating | 5 | kVRMS | ||||
| Surge Capability | 8 | kV | ||||
| Typical CMTI | 200 | kV/s | ||||
| Low Power Consumption | 1 Mbps per channel | 1.5 | mA | |||
| Low Propagation Delay | 5V supply | 9 | ns | |||
| Expected Service Life | 40+ | Years | ||||
| Absolute Maximum Ratings | ||||||
| Supply Voltage | VDD1, VDD2 | -0.5 | 6 | V | ||
| Max Input Voltage | INx, EN1, EN2 | -0.4 | VDD+0.4 | V | ||
| Max Output Voltage | OUTx | -0.4 | VDD+0.4 | V | ||
| Transient Common-Mode Rejection | CMTI | 200 | kV/us | |||
| Output Current | IO | -15 | 15 | mA | ||
| Max Surge Withstand | 8 | kV | ||||
| Storage Temperature | TSTG | -40 | 150 | C | ||
| ESD Ratings | ||||||
| Electrostatic Discharge (HBM) | VESD | Human Body Model | 8000 | V | ||
| Electrostatic Discharge (CDM) | VESD | Component Charge Mode | 2000 | V | ||
| Recommended Operating Conditions | ||||||
| High Level Input Voltage | VIH | VDDI: Input side VDD | 2 | VDDI | V | |
| Low Level Input Voltage | VIL | VDDI: Input side VDD | 0 | 0.8 | V | |
| Junction Temperature | TJ | -40 | 150 | C | ||
| Package Information | ||||||
| Package Type | ||||||
| Narrow Body SOIC-16 | NB(N)SOIC-16 | Dimensions | 9.90 x 3.90 | mm | ||
| Wide Body SOIC-16 | WB(W)SOIC-16 | Dimensions | 10.30 x 7.50 | mm | ||
2508011705_HopeRF-Micro-electronics-CMT8042N1_C32713191.pdf
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