TMP451HQDQFTQ1 WSON-8(2×2)
$3.00
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| Parameter | Specification |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TMP451HQDQFTQ1 |
| Lifecycle Status | Obsolete — Replacement: TMP451HQDQFRQ1 (Active) |
| Package | WSON-8 (DQF), ~2 × 2 mm, Wettable Flanks |
| Temperature Channels | Local (on-chip) + Remote diode-connected sensor |
| Accuracy | ±1 °C (typical range: 0 °C to +70 °C); ±2 °C (–40 °C to +125 °C) |
| Resolution | 12-bit—0.0625 °C per LSB |
| Supply Voltage Range | 1.7 V to 3.6 V |
| Operating Current (Typ.) | ~27 µA; Shutdown: ~3 µA |
| Interface | I²C / SMBus-compatible two-wire serial interface |
| Key Features | Series-resistance cancellation, η-factor & offset correction, programmable digital filter, diode-fault detection, one-shot mode, programmable temperature limits |
| Operating Temperature Range | –40 °C to +125 °C ambient; remote sensing supports –64 °C to +191 °C |
| Qualification | Automotive-grade, AEC-Q100 compliant |
| Series | TMP451HQDQFTQ1 WSON-8(2×2) |
|---|
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