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ISO1212DBQR Digital Isolators 2500Vrms 2 Channel 4Mbps 25kV/µs CMTI 16-SSOP
Features of ISO1212DBQR
1• Compliant to IEC 61131-2; Type 1, 2, 3
characteristics for 24-V isolated digital inputs
• Supports 9-V to 300-V DC and AC digital input
designs using external resistors
• Accurate Current Limit for Low-Power Dissipation:
– 2.2 mA to 2.47 mA for Type 3
– Adjustable up to 6.5 mA
• Eliminates the need for field-side power supply
• High input-voltage range with reverse polarity
protection: ±60 V
• Wire-break detection (refer to TIDA-01509)
• Configurable as sourcing or sinking input
• High data rates: up to 4 Mbps
• Enable pin to multiplex output signals
• High transient immunity: ±70-kV/µs CMTI
• Wide supply range (VCC1): 2.25 V to 5.5 V
• Ambient temperature range: –40°C to +125°C
• Compact package options:
– Single-channel ISO1211, SOIC-8
– Dual-channel ISO1212, SSOP-16
• Safety-Related Certifications:
– Basic insulation per DIN VDE V 0884-11
– UL 1577 recognition, 2500-VRMS insulation
– IEC 60950-1, IEC 62368-1, IEC 61010-1 and
GB 4943.1-2011 certifications
| TYPE | DESCRIPTION |
|---|---|
| Category | Isolators Digital Isolators |
| Series | ISO121x |
| Product Status | Active |
| Technology | Capacitive Coupling |
| Type | General Purpose |
| Isolated Power | No |
| Number of Channels | 2 |
| Inputs - Side 1/Side 2 | 0/2 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 2500Vrms |
| Common Mode Transient Immunity (Min) | 25kV/µs |
| Data Rate | 4Mbps |
| Propagation Delay tpLH / tpHL (Max) | 140ns, 15ns |
| Pulse Width Distortion (Max) | - |
| Rise / Fall Time (Typ) | 3ns, 3ns |
| Voltage - Supply | 2.25V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SSOP |
| Base Product Number | ISO1212 |
| ATTRIBUTE | DESCRIPTION |
|---|---|
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
