Texas Instruments 1.6 V, LLP-6, Temperature Switch and Temperature Sensor Evaluation Board LM26LVEB/NOPB LM26LVEB/NOPB 데이터 시트
제품 코드
LM26LVEB/NOPB
SNIS144F – JULY 2007 – REVISED FEBRUARY 2013
Accuracy Characteristics V
TEMP
Analog Temperature Sensor Output Accuracy
(1)
There are four gains corresponding to each of the four Temperature Trip Point Ranges. Gain 1 is the sensor gain used for
Temperature Trip Point 0 - 69°C. Likewise Gain 2 is for Trip Points 70 - 109 °C; Gain 3 for 110 - 129 °C; and Gain 4 for 130 -
150 °C. These limits do not include DC load regulation. These stated accuracy limits are with reference to the values in the
LM26LV/LM26LV-Q1
Temperature Trip Point 0 - 69°C. Likewise Gain 2 is for Trip Points 70 - 109 °C; Gain 3 for 110 - 129 °C; and Gain 4 for 130 -
150 °C. These limits do not include DC load regulation. These stated accuracy limits are with reference to the values in the
LM26LV/LM26LV-Q1
.
Units
Parameter
Conditions
Limits
(2)
(Limit)
T
A
= 20°C to 40°C
V
DD
= 1.6 to 5.5 V
±1.8
T
A
= 0°C to 70°C
V
DD
= 1.6 to 5.5 V
±2.0
T
A
= 0°C to 90°C
V
DD
= 1.6 to 5.5 V
±2.1
Gain 1: for Trip Point
°C (max)
Range 0 - 69°C
T
A
= 0°C to 120°C
V
DD
= 1.6 to 5.5 V
±2.2
T
A
= 0°C to 150°C
V
DD
= 1.6 to 5.5 V
±2.3
T
A
=
−
50°C to 0°C
V
DD
= 1.7 to 5.5 V
±1.7
T
A
= 20°C to 40°C
V
DD
= 1.8 to 5.5 V
±1.8
T
A
= 0°C to 70°C
V
DD
= 1.9 to 5.5 V
±2.0
T
A
= 0°C to 90°C
V
DD
= 1.9 to 5.5 V
±2.1
Gain 2: for Trip Point
°C (max)
Range 70 - 109°C
T
A
= 0°C to 120°C
V
DD
= 1.9 to 5.5 V
±2.2
T
A
= 0°C to 150°C
V
DD
= 1.9 to 5.5 V
±2.3
T
A
=
−
50°C to 0°C
V
DD
= 2.3 to 5.5 V
±1.7
V
TEMP
Temperature
Accuracy
(3)
T
A
= 20°C to 40°C
V
DD
= 2.3 to 5.5 V
±1.8
T
A
= 0°C to 70°C
V
DD
= 2.5 to 5.5 V
±2.0
T
A
= 0°C to 90°C
V
DD
= 2.5 to 5.5 V
±2.1
Gain 3: for Trip Point
°C (max)
Range 110 - 129°C
T
A
= 0°C to 120°C
V
DD
= 2.5 to 5.5 V
±2.2
T
A
= 0°C to 150°C
V
DD
= 2.5 to 5.5 V
±2.3
T
A
=
−
50°C to 0°C
V
DD
= 3.0 to 5.5 V
±1.7
T
A
= 20°C to 40°C
V
DD
= 2.7 to 5.5 V
±1.8
T
A
= 0°C to 70°C
V
DD
= 3.0 to 5.5 V
±2.0
T
A
= 0°C to 90°C
V
DD
= 3.0 to 5.5 V
±2.1
Gain 4: for Trip Point
°C (max)
Range 130 - 150°C
T
A
= 0°C to 120°C
V
DD
= 3.0 to 5.5 V
±2.2
T
A
= 0°C to 150°C
V
DD
= 3.0 to 5.5 V
±2.3
T
A
=
−
50°C to 0°C
V
DD
= 3.6 to 5.5 V
±1.7
(1)
Changes in output due to self heating can be computed by multiplying the internal dissipation by the temperature resistance.
(2)
Limits are guaranteed to TI's AOQL (Average Outgoing Quality Level).
(3)
Accuracy is defined as the error between the measured and reference output voltages, tabulated in the
at the
specified conditions of supply gain setting, voltage, and temperature (expressed in °C). Accuracy limits include line regulation within the
specified conditions. Accuracy limits do not include load regulation; they assume no DC load.
specified conditions. Accuracy limits do not include load regulation; they assume no DC load.
6
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