ISO7221CDR, Digital Isolators Dual CH 1/1 25Mbps Dig Iso
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Описание
Semiconductors\Interface ICs\Digital Isolators
ISO7220 Dual Digital IsolatorsTexas Instruments" ISO7220 Dual-channel Digital Isolators feature 1, 25, and 150-Mbps signaling rate options and operate with 3.3V or 5V supplies. A logic input and output buffer are separated by TI"s silicon-dioxide (SiO2) isolation barrier, providing galvanic isolation of up to 4000V. Used in conjunction with isolated power supplies, these devices block high voltage, isolate grounds, and prevent noise currents on data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.
Технические параметры
| Brand: | Texas Instruments |
| Data Rate: | 25 Mb/s |
| Factory Pack Quantity: Factory Pack Quantity: | 2500 |
| Forward Channels: | 1 Channel |
| Isolation Type: | Capacitive Coupling |
| Isolation Voltage: | 2500 Vrms |
| Manufacturer: | Texas Instruments |
| Maximum Operating Temperature: | +125 C |
| Minimum Operating Temperature: | -40 C |
| Mounting Style: | SMD/SMT |
| Number of Channels: | 2 Channel |
| Operating Supply Current: | 12 mA |
| Operating Supply Voltage: | 3 V to 5.5 V |
| Package / Case: | SOIC-8 |
| Polarity: | Unidirectional |
| Product Category: | Digital Isolators |
| Product Type: | Digital Isolators |
| Propagation Delay Time: | 42 ns |
| Reverse Channels: | 1 Channel |
| Series: | ISO7221C |
| Subcategory: | Interface ICs |
| Supply Voltage - Max: | 5 V |
| Supply Voltage - Min: | 2.8 V |
| Type: | General Purpose |
| Automotive | No |
| Coupling Type | Capacitive Coupling |
| ECCN (US) | EAR99 |
| EU RoHS | Compliant |
| Forward/Reverse Channels | 1/1 |
| Lead Shape | Gull-wing |
| Maximum Data Rate | 25Mbps |
| Maximum ESD Protection Voltage (kV) | ±1@CDM/±4@HBM/±0.2@MM |
| Maximum Fall Time (ns) | 2(Typ) |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Maximum Operating Temperature (°C) | 125 |
| Maximum Power Dissipation (mW) | 390 |
| Maximum Propagation Delay Time (tPHL) (ns) | 52 |
| Maximum Propagation Delay Time (tPLH) (ns) | 52 |
| Maximum Quiescent Supply Current (mA) | 17 |
| Maximum Rise Time (ns) | 2(Typ) |
| Maximum Working Insulation Voltage | 560Vp |
| Minimum Common Mode Rejection (kV/us) | 25 |
| Minimum Isolation Voltage (Vrms) | 2500 |
| Minimum Operating Supply Voltage (V) | 3 |
| Minimum Operating Temperature (°C) | -40 |
| Mounting | Surface Mount |
| Number of Channels per Chip | 2 |
| Output Type | CMOS |
| Packaging | Tape and Reel |
| Part Status | Active |
| PCB changed | 8 |
| Pin Count | 8 |
| PPAP | No |
| Standard Package Name | SO |
| Supplier Package | SOIC |
| Type | General Purpose |
| Typical Operating Supply Voltage (V) | 3.3|5 |
| Вес, г | 0.54 |
Техническая документация
Datasheet ISO722x
pdf, 1258 КБ
