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REF3133 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 REF3133
功能描述  15ppm/C Max, 100UA, SOT23-3 SERIES VOLTAGE REFERENCE
PDF  13 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)

REF3133 数据表(HTML) 3 Page - Burr-Brown (TI)

  REF3133 Datasheet HTML 1Page - Burr-Brown (TI) REF3133 Datasheet HTML 2Page - Burr-Brown (TI) REF3133 Datasheet HTML 3Page - Burr-Brown (TI) REF3133 Datasheet HTML 4Page - Burr-Brown (TI) REF3133 Datasheet HTML 5Page - Burr-Brown (TI) REF3133 Datasheet HTML 6Page - Burr-Brown (TI) REF3133 Datasheet HTML 7Page - Burr-Brown (TI) REF3133 Datasheet HTML 8Page - Burr-Brown (TI) REF3133 Datasheet HTML 9Page - Burr-Brown (TI) Next Button
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REF3112, 3120, 3125, 3130, 3133, 3140
3
SBVS046C
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 the
Load Regulation section.
(4) Thermal hysteresis is explained in more detail in the
Applications Information section of this data sheet.
(5) For IL > 0, see the Typical Characteristic curves.



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