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參數(shù)資料
| 型號(hào)： | REF02A |
| 英文描述： | +5V Precision VOLTAGE REFERENCE |
| 中文描述： | 5V的高精度電壓基準(zhǔn) |
| 文件頁(yè)數(shù)： | 2/6頁(yè) |
| 文件大?。?/td> | 111K |
| 代理商： | REF02A |
2
REF02
MAX
MIN
5V
O
= V
x 100
SPECIFICATIONS
ELECTRICAL
At T
A
= +25
°
C and V
IN
= +15V power supply, unless otherwise noted.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
REF02A, R
REF02B, S
REF02C
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
OUTPUT VOLTAGE
Change with Temperature
(1, 2)
(
V
OT
)
–40
°
C to +85
°
C
I
LOAD
= 0mA
4.985
5.0
5.015
4.990
6
5.010
4.995
6
5.005
V
0.05
0.19
0.05
0.13
0.05
0.11
%
OUTPUT VOLTAGE DRIFT
(3)
–40
°
C to +85
°
C (TCV
O
)
4
15
4
10
4
8.5
±
ppm/
°
C
OUTPUT ADJUSTMENT
RANGE
R
POT
= 10k
(6)
±
3
±
6
6
6
6
6
%
CHANGE IN V
TEMP
COEFFICIENT WITH
OUTPUT ADJUSTMENT
(–55
°
C to +125
°
C)
R
POT
= 10k
0.7
6
6
ppm/%
OUTPUT VOLTAGE NOISE
0.1Hz to 10Hz
(5)
4
10
6
6
6
6
μ
Vp-p
LINE REGULATION
(4)
–40
°
C to +85
°
C
V
IN
= 8V to 33V
V
IN
= 8.5V to 33V
0.006
0.008
0.010
0.012
6
6
6
6
0.004
0.005
0.008
0.010
%/V
LOAD REGULATION
(4)
–40
°
C to +85
°
C
I
L
= 0mA to +10mA
I
L
= 0mA to +10mA
0.005
0.007
0.010
0.012
6
6
0.008
0.010
0.003
0.004
0.005
0.005
%/mA
TURN-ON SETTLING TIME
To
±
0.1%
of Final Value
5
6
6
μ
s
QUIESCENT CURRENT
No Load
1.0
1.4
6
6
6
6
mA
LOAD CURRENT (SOURCE)
10
21
6
6
6
6
mA
LOAD CURRENT (SINK)
–0.3
–0.5
6
6
6
6
mA
SHORT-CIRCUIT CURRENT
V
OUT
= 0
30
6
6
mA
POWER DISSIPATION
No Load
15
21
6
6
6
6
mW
TEMPERATURE VOLTAGE
OUTPUT
(7)
630
6
6
mV
TEMPERATURE COEFFICIENT
of Temperature Pin Voltage
–55
°
C to +125
°
C
2.1
mV/
°
C
TEMPERATURE RANGE
Specification
REF02A, B, C
–40
+85
6
6
6
6
°
C
NOTES: (1)
V
is defined as the absolute difference between the maximum output and the minimum output voltage over the specified temperature range expressed
as a percentage of 5V: V
V
OT
specification applies trimmed to +5.000V or untrimmed. (3) TCV
O
is defined as
V
OT
divided by
the temperature range. (4) Line and load regulation specifications include the effect of self heating. (5) Sample tested. (6) 10k
potentiometer connected between
V
and ground with wiper connected to Trim pin. See Figure on page 1. (7) Pin 3 is insensitive to capacitive loading. The temperature voltage will be modified by
7mV for each
μ
A of loading.
相關(guān)PDF資料 |
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| REF02AU | +5V Precision VOLTAGE REFERENCE |
| REF02B | +5V Precision VOLTAGE REFERENCE |
| REF02BP | +5V Precision VOLTAGE REFERENCE |
| REF02BU | +5V Precision VOLTAGE REFERENCE |
| REF02C | +5V Precision VOLTAGE REFERENCE |
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