參數(shù)資料
型號: REF3133AIDBZTG4
英文描述: 15ppm/C Max, 100UA, SOT23-3 SERIES VOLTAGE REFERENCE
中文描述: 百萬分之十五/ C最大,100uA的,采用SOT23 - 3系列電壓基準
文件頁數(shù): 3/13頁
文件大?。?/td> 295K
代理商: REF3133AIDBZTG4
REF3112, 3120, 3125, 3130, 3133, 3140
SBVS046C
3
www.ti.com
ELECTRICAL CHARACTERISTICS
Boldface
limits apply over the specified temperature range,
T
A
=
40
°
C to +125
°
C.
At T
A
= +25
°
C, I
LOAD
= 0mA, V
IN
= +5V, unless otherwise noted.
REF31xx
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
REF3130
3.0V
OUTPUT VOLTAGE
Initial Accuracy
V
OUT
2.9940
0.2
3.0
3.0060
0.2
V
%
NOISE
Output Voltage Noise
Voltage Noise
f = 0.1Hz to 10Hz
f = 10Hz to 10kHz
REF3133
3.3V
39
57
μ
V
PP
μ
Vrms
OUTPUT VOLTAGE
Initial Accuracy
V
OUT
3.2934
0.2
3.30
3.3066
0.2
V
%
NOISE
Output Voltage Noise
Voltage Noise
f = 0.1Hz to 10Hz
f = 10Hz to 10kHz
REF3140
4.096V
43
63
μ
V
μ
Vrms
OUTPUT VOLTAGE
Initial Accuracy
V
OUT
4.0878
0.2
4.096
4.1042
0.2
V
%
NOISE
Output Voltage Noise
Voltage Noise
f = 0.1Hz to 10Hz
f = 10Hz to 10kHz
53
78
μ
V
μ
Vrms
REF3112, REF3120, REF3125, REF3130, REF3133, REF3140
OUTPUT VOLTAGE TEMP DRIFT
(2)
dV
OUT
/dT
0
°
C
T
A
+70
°
C
40
°
C
T
A
+125
°
C
5
15
20
ppm/
°
C
ppm/
°
C
10
LONG-TERM STABILITY
0-1000h
70
20
ppm
ppm/V
LINE REGULATION
V
REF
+ 0.05
(1)
V
IN
5.5V
65
LOAD REGULATION
(3)
Sourcing
dV
OUT
/dI
LOAD
0mA < I
LOAD
< 10mA,
V
= V
(1)
10mA < I
LOAD
< 0mA,
V
IN
= V
REF
(1)
10
30
μ
V/mA
Sinking
20
50
μ
V/mA
THERMAL HYSTERESIS
(4)
First Cycle
Additional Cycles
dT
100
25
ppm
ppm
DROPOUT VOLTAGE
(1)
V
IN
V
OUT
5
50
mV
OUTPUT CURRENT
I
LOAD
10
10
mA
SHORT-CIRCUIT CURRENT
Sourcing
Sinking
I
SC
50
40
mA
mA
TURN-ON SETTLING TIME
to 0.1% at V
IN
= +5V with C
L
= 0
I
L
= 0
400
μ
s
POWER SUPPLY
Voltage
Quiescent Current
Over Temperature
V
S
I
Q
V
REF
+ 0.05
(1)
5.5
115
135
V
μ
A
μ
A
100
115
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
SOT23-3 Surface-Mount
40
55
65
+125
+135
+150
°
C
°
C
°
C
θ
JA
336
°
C/W
NOTES: (1) Minimum supply voltage for REF3112 is 1.8V.
(2) Box Method used to determine temperature drift.
(3) Typical value of load regulation reflects measurements using force and sense contacts; see the Load Regulationsection.
(4) Thermal hysteresis is explained in more detail in the Applications Informationsection of this data sheet.
(5) For I
L
> 0, see the Typical Characteristic curves.
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