Datasheet Texas Instruments TMP300BQDCKRQ1 — 数据表

TMP300B-Q1
SBOS586 – DECEMBER 2011 www.ti.com 1.8V, Resistor-Programmable
TEMPERATURE SWITCH and
ANALOG OUT TEMPERATURE SENSOR in SC70
Check for Samples: TMP300B-Q1 FEATURES DESCRIPTION The
TMP300B-Q1
is
a
low-power,
resistor-programmable, digital output temperature
switch. It allows a threshold point to be set by adding
an external resistor. Two levels of hysteresis are
available. The TMP300B-Q1 has a VTEMP analog
output that can be used as a testing point or in
temperature-compensation loops. 1 2 ACCURACY: В±1В°C (typical at +25В°C)
PROGRAMMABLE TRIP POINT
PROGRAMMABLE HYSTERESIS: 5В°C/10В°C
OPEN-DRAIN OUTPUTS
LOW-POWER: 110ОјA (max)
WIDE VOLTAGE RANGE: +1.8V to +18V
OPERATION: –40°C to +150°C
ANALOG OUT: 10mV/В°C
SC70-6 PACKAGE With a supply voltage as low as 1.8V and low current …