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REF3130 数据表(PDF) 3 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation. Click here to check the latest version.
部件名 REF3130
功能描述  15ppm/C Max, 100UA, SOT23-3 SERIES VOLTAGE REFERENCE
PDF  11 Pages
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制造商  BURR-BROWN [Burr-Brown (TI)]
网页  http://www.burr-brown.com
标志 BURR-BROWN - Burr-Brown (TI)

REF3130 数据表(HTML) 3 Page - Burr-Brown (TI)

  REF3130 Datasheet HTML 1Page - Burr-Brown (TI) REF3130 Datasheet HTML 2Page - Burr-Brown (TI) REF3130 Datasheet HTML 3Page - Burr-Brown (TI) REF3130 Datasheet HTML 4Page - Burr-Brown (TI) REF3130 Datasheet HTML 5Page - Burr-Brown (TI) REF3130 Datasheet HTML 6Page - Burr-Brown (TI) REF3130 Datasheet HTML 7Page - Burr-Brown (TI) REF3130 Datasheet HTML 8Page - Burr-Brown (TI) REF3130 Datasheet HTML 9Page - Burr-Brown (TI) Next Button
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REF3112, 3120, 3125, 3130, 3133, 3140
3
SBVS046A
www.ti.com
ELECTRICAL CHARACTERISTICS
Boldface limits apply over the specified temperature range, TA = –40°C to +125°C.
At TA = +25°C, ILOAD = 0mA, VIN = +5V, unless otherwise noted.
REF31xx
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
REF3130 – 3.0V
OUTPUT VOLTAGE
V
OUT
2.9940
3.0
3.0060
V
Initial Accuracy
–0.2
0.2
%
NOISE
Output Voltage Noise
f = 0.1Hz to 10Hz
39
µV
PP
Voltage Noise
f = 10Hz to 10kHz
57
µVrms
REF3133 – 3.3V
OUTPUT VOLTAGE
V
OUT
3.2934
3.30
3.3066
V
Initial Accuracy
–0.2
0.2
%
NOISE
Output Voltage Noise
f = 0.1Hz to 10Hz
43
µV
PP
Voltage Noise
f = 10Hz to 10kHz
63
µVrms
REF3140 – 4.096V
OUTPUT VOLTAGE
V
OUT
4.0878
4.096
4.1042
V
Initial Accuracy
–0.2
0.2
%
NOISE
Output Voltage Noise
f = 0.1Hz to 10Hz
53
µV
PP
Voltage Noise
f = 10Hz to 10kHz
78
µVrms
REF3112, REF3120, REF3125, REF3130, REF3133, REF3140
OUTPUT VOLTAGE TEMP DRIFT(2)
dV
OUT/dT
0
°C ≤ T
A ≤ +70°C
5
15
ppm/
°C
–40
°C ≤ T
A ≤ +125°C
10
20
ppm/
°C
LONG-TERM STABILITY
0-1000h
70
ppm
LINE REGULATION
VREF + 0.05(1) ≤ VIN ≤ 5.5V
20
65
ppm/V
LOAD REGULATION(3)
dVOUT/dILOAD
Sourcing
0mA < I
LOAD < 10mA,
10
30
µV/mA
VIN = VREF + 250mV(1)
Sinking
–10mA < I
LOAD < 0mA,
20
50
µV/mA
VIN = VREF + 100mV(1)
THERMAL HYSTERESIS(4)
dT
First Cycle
100
ppm
Additional Cycles
25
ppm
DROPOUT VOLTAGE(1)
VIN – VOUT
550
mV
OUTPUT CURRENT
ILOAD
–10
10
mA
SHORT-CIRCUIT CURRENT
I
SC
Sourcing
50
mA
Sinking
40
mA
TURN-ON SETTLING TIME
to 0.1% at VIN = +5V with CL = 0
400
µs
POWER SUPPLY
IL = 0
Voltage
V
S
VREF + 0.05(1)
5.5
V
Quiescent Current
I
Q
100
115
µA
Over Temperature
115
135
µA
TEMPERATURE RANGE
Specified Range
–40
+125
°C
Operating Range
–55
+135
°C
Storage Range
–65
+150
°C
Thermal Resistance
SOT23-3 Surface-Mount
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 section
Load Regulation.
(4) Thermal hysteresis is explained in more detail in Applications Information section of data sheet.
(5) For IL > 0, see Typical Characteristic curves.



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