Other Parts Discussed in Thread: SN65HVD1476, , SN65HVD76, SN65HVD1473, SN65HVD73
Hi Team,
My customer wants to know if there is any notes among RS485 drivers, THVD1452, SN65HVD1476 and SN65HVD76.
As far as I checked, it looks drop-in compatible and ESD common mode tolerant might be a little bit different.
Do you think we can say those device are drop-in compatible if they think SN65HVD76 is enough for their system?
| THVD1452 | SN65HVD1473 | SN65HVD1476 | SN65HVD73 | SN65HVD76 | |
| Number of receivers | 1 | 1 | 1 | 1 | 1 |
| Number of transmitters | 1 | 1 | 1 | 1 | 1 |
| Duplex | Full | Full | Full | Full | Full |
| Supply voltage (Nom) (V) |
3.3 |
3.3 | 3.3 | 3.3 | 3.3 |
| Signaling rate (Max) (Mbps) | 50 | 20 | 50 | 20 | 50 |
| IEC 61000-4-2 contact (+/- kV) | 18 | 16 | 16 | 12 | 12 |
| Fault protection (V) | -18 to 18 | -13 to 16.5 | -13 to 16.5 | -13 to 16.5 | -13 to 16.5 |
| Common mode range | -15 to 15 | -7 to 12 | -7 to 12 | -7 to 12 | -7 to 12 |
| Number of nodes | 256 | 256 | 96 | 256 | 96 |
| Features |
Extended common mode |
IEC ESD protection | IEC ESD protection | IEC ESD protection | IEC ESD protection |
| Approx. price (USD) |
$1.158 | 1ku |
$1.639 | 1ku |
$1.762 | 1ku |
$1.214 | 1ku |
$1.305 | 1ku |
| Isolated | No | No | No | No | No |
| ICC (Max) (mA) | 2.8 | 1.1 | 1.1 | 1.1 | 1.1 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog |
| Operating temperature range (C) |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Package Group |
SOIC | 14 |
SOIC | 14 |
SOIC | 14 |
SOIC | 14 |
SOIC | 14 |
| Package size: mm2:W x L (PKG) |
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14) |
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14) |
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14) |
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14) |
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14) |
Regards,
Takashi Onawa
