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
Electrical Characteristics
Unless otherwise noted, these specifications apply for +V
DD
= +1.6V to +5.5V. Boldface limits apply for T
A
= T
J
= T
MIN
to
T
MAX
; all other limits T
A
= T
J
= 25°C.
Units
Symbol
Parameter
Conditions
Typical
(1)
Limits
(2)
(Limit)
GENERAL SPECIFICATIONS
Quiescent Power Supply
I
S
8
16
μ
A (max)
Current
5.5
°C (max)
Hysteresis
5
4.5
°C (min)
OVERTEMP DIGITAL OUTPUT
ACTIVE HIGH, PUSH-PULL
V
DD
≥
1.6V
Source
≤
340
μ
A
V
DD
≥
2.0V
Source
≤
498
μ
A
V
DD
−
0.2V
V (min)
V
DD
≥
3.3V
Source
≤
780
μ
A
V
OH
Logic "1" Output Voltage
V
DD
≥
1.6V
Source
≤
600
μ
A
V
DD
≥
2.0V
Source
≤
980
μ
A
V
DD
−
0.45V
V (min)
V
DD
≥
3.3V
Source
≤
1.6 mA
BOTH OVERTEMP and OVERTEMP DIGITAL OUTPUTS
V
DD
≥
1.6V
Sink
≤
385
μ
A
V
DD
≥
2.0V
Sink
≤
500
μ
A
0.2
V
DD
≥
3.3V
Sink
≤
730
μ
A
V
OL
Logic "0" Output Voltage
V (max)
V
DD
≥
1.6V
Sink
≤
690
μ
A
V
DD
≥
2.0V
Sink
≤
1.05 mA
0.45
V
DD
≥
3.3V
Sink
≤
1.62 mA
OVERTEMP DIGITAL OUTPUT
ACTIVE LOW, OPEN DRAIN
T
A
= 30 °C
0.001
Logic "1" Output Leakage
I
OH
1
μ
A (max)
Current
(3)
T
A
= 150 °C
0.025
V
TEMP
ANALOG TEMPERATURE SENSOR OUTPUT
Gain 1: If Trip Point = 0 - 69°C
−
5.1
mV/°C
Gain 2: If Trip Point = 70 - 109°C
−
7.7
mV/°C
V
TEMP
Sensor Gain
Gain 3: If Trip Point = 110 - 129°C
−
10.3
mV/°C
Gain 4: If Trip Point = 130 - 150°C
−
12.8
mV/°C
Source
≤
90
μ
A
−
0.1
−
1
mV (max)
(V
DD
−
V
TEMP
)
≥
200 mV
1.6V
≤
V
DD
< 1.8V
Sink
≤
100
μ
A
0.1
1
mV (max)
V
TEMP
≥
260 mV
V
TEMP
Load Regulation
(4)
Source
≤
120
μ
A
−
0.1
−
1
mV (max)
(V
DD
−
V
TEMP
)
≥
200 mV
V
DD
≥
1.8V
Sink
≤
200
μ
A
0.1
1
mV (max)
V
TEMP
≥
260 mV
Source or Sink = 100
μ
A
1
Ω
0.29
mV
V
DD
Supply- to-V
TEMP
V
DD
= +1.6V to +5.5V
74
μ
V/V
DC Line Regulation
(5)
−
82
dB
V
TEMP
Output Load
C
L
Without series resistor. See
1100
pF (max)
Capacitance
(1)
Typicals are at T
J
= T
A
= 25°C and represent most likely parametric norm.
(2)
Limits are guaranteed to TI's AOQL (Average Outgoing Quality Level).
(3)
The 1µA limit is based on a testing limitation and does not reflect the actual performance of the part. Expect to see a doubling of the
current for every 15°C increase in temperature. For example, the 1nA typical current at 25°C would increase to 16nA at 85°C.
current for every 15°C increase in temperature. For example, the 1nA typical current at 25°C would increase to 16nA at 85°C.
(4)
Source currents are flowing out of the LM26LV/LM26LV-Q1. Sink currents are flowing into the LM26LV/LM26LV-Q1.
(5)
Line regulation (DC) is calculated by subtracting the output voltage at the highest supply voltage from the output voltage at the lowest
supply voltage. The typical DC line regulation specification does not include the output voltage shift discussed in Section 4.3.
supply voltage. The typical DC line regulation specification does not include the output voltage shift discussed in Section 4.3.
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