LTC®2862A is a low power, 20Mbps or 250kbps RS485/ RS422 transceiver operating on 3V to 5.5V supplies with ±60V overvoltage fault protection on the interface pins during all modes of operation, including power-down. Improvements were made to the LTC2862 for greater robustness and signal integrity: ±40kV HBM and Level 4 IEC ESD protection on the interface pins; increased resistance to electrical overstress; increased receiver noise immunity and an improved failsafe function optimized for high speed in the LTC2862A-1. Low EMI slew rate limited data transmission is available in the LTC2862A-1 operates to 20Mbps. Extended ±25V input common mode range and full failsafe operation improve data communication reliability in electrically noisy environments and in the presence of large ground loop voltages.
- Half duplex
- High input impedance supports 224 nodes
- Fully balanced differential receiver thresholds for low duty cycle distortion
- Current limited drivers and thermal shutdown
- Compliant with TIA/EIA-485-A
- Pin compatible with LTC2862 and LT®1785
- 8-lead (3mm � 3mm) plastic DFN package
- Temperature range from -40°C to 85°C
Product details
| IC Type:
RS422 / RS485 Transceiver
|
| No. of Receivers:
1Receivers
|
| No. of Transmitters:
1
|
| Communication Mode:
Half Duplex
|
| Data Rate Max:
20Mbps
|
| Supply Voltage Min:
3V
|
| Supply Voltage Max:
5.5V
|
| IC Case / Package:
DFN
|
| No. of Pins:
8Pins
|
| No. of Nodes:
224
|
| ESD Protection:
±8 kV (Contact), ±40 kV (HBM)
|
| Fail Safe:
Idle, Open, Short
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
85°C
|
| Product Range:
-
|
| Qualification:
-
|
| MSL:
MSL 1 - Unlimited
|
Other details
| Brand |
ANALOG DEVICES |
| Part Number |
LTC2862AIDD-1#TRPBF |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
 |
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