Texas Instruments SN75HVD12DR Microcontrollers
3.3V RS-485 Transceiver, 1Mbps, Half Duplex, SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN75HVD12DR
Base Model
Detailed Description
3.3V RS-485 Transceiver, 1Mbps, Half Duplex, SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Last Time Buy
Datasheet
SN75HVD12DR Datasheet
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Technical Specifications
Texas Instruments SN75HVD12DR Microcontrollers technical specifications.
General
Series
SN75HVD12
Protocol
RS422, RS485
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
3V ~ 3.6V
Lifecycle Status
Last Time Buy
Type
Transceiver
Number of Drivers Receivers
1/1
Related Parts Comparison (SN75HVD12DR vs SN75HVD1176D vs SN75HVD05P vs SN75HVD10DR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-DIP | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Through Hole | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Supply Voltage | 3V ~ 3.6V | 4.75V ~ 5.25V | 4.5V ~ 5.5V | 3V ~ 3.6V |
| Protocol | RS422, RS485 | RS422, RS485 | RS422, RS485 | RS422, RS485 |
| Lifecycle Status | Last Time Buy | Active | Active | Last Time Buy |
| Data Rate | 1Mbps | 40Mbps | 40Mbps | 32Mbps |
| Duplex | Half | Half | Half | Half |
| Number of Drivers Receivers | 1/1 | 1/1 | 1/1 | 1/1 |
| Receiver Hysteresis | 35 mV | 40 mV | 35 mV | 35 mV |
| Type | Transceiver | Transceiver | Transceiver | Transceiver |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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