SNAS207B May 2004 – January 2024 LM64
PRODUCTION DATA
Parameter | Conditions | Typical (1) | Limits (2) | Units (Limits) | |
---|---|---|---|---|---|
Temperature Error using a diode-connected MMBT3904 transistor. TD is the Remote Diode Junction Temperature. TD = TLM64 + 16°C | TA = +30°C to +50°C | TD = +120°C to +140°C | ±1 | °C (max) | |
TA = +0°C to +85°C | TD = +25°C to +140°C | ±3 | °C (max) | ||
Temperature Error Using the Local Diode | TA = +25°C to +125°C (3) | ±1 | ±3 | °C (max) | |
Remote Diode Resolution | 11 | Bits | |||
0.125 | °C | ||||
Local Diode Resolution | 8 | Bits | |||
1 | °C | ||||
Conversion Time of All Temperatures | Fastest Setting | 31.25 | 34.4 | ms (max) | |
D− Source Voltage | 0.7 | V | |||
Diode Source Current | (VD+ − VD−) = +0.65 V; High Current | 160 | 315 | µA (max) | |
110 | µA (min) | ||||
Low Current | 13 | 20 | µA (max) | ||
7 | µA (min) |