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參數(shù)資料
| 型號(hào)： | ADR370BRT-REEL7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Precision Low Power 2.048 V SOT-23 Voltage Reference |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.048 V, PDSO3 |
| 封裝： | TO-236AB, SOT-23-3 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大小： | 182K |
| 代理商： | ADR370BRT-REEL7 |
REV. A
–2–
ADR370–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Parameter
Output Voltage (@ 25
°
C)
Initial Accuracy Error
A Grade
Symbol
Conditions
Min
Typ
Max
Unit
V
O
2.044
2.048 2.052
V
V
OERR
V
OERR
V
OERR
V
OERR
–
10
–
0.5
–
4
–
0.2
+10
+0.5
+4
+0.2
mV
%
mV
%
B Grade
Output Voltage Temperature Drift
A Grade
B Grade
TCV
O
TCV
O
TCV
O
V
IN
–
V
OUT
–
40
°
C to +125
°
C
–
40
°
C to +125
°
C
25
°
C to 70
°
C
100
50
30
ppm/
°
C
ppm/
°
C
ppm/
°
C
mV
Supply Headroom
Load Regulation
200
0 mA < I
OUT
< 5 mA @ 25
°
C
–
3 mA < I
OUT
< 0 mA @ 25
°
C
–
0.1 mA < I
OUT
< +0.1 mA
V
OUT
200 mV < V
IN
< 15 V
I
OUT
= 0 mA
V
IN
= 5 V
±
100 mV (f = 120 Hz)
–
0.200
–
0.480
–
0.425
+0.200
+0.480
+0.425
20
mV/mA
mV/mA
mV/mA
ppm/V
Line Regulation
Ripple Rejection
Quiescent Current
Short-Circuit Current to Ground
Noise Voltage (@ 25
°
C)
V
OUT
/
V
IN
80
dB
μ
A
μ
A
μ
V p-p
μ
V rms
μ
s
ppm/1,000 hrs
ppm
°
C
72
15
0.1 Hz to 10 Hz
10 Hz to 10 kHz
70
50
100
Turn-On Settling Time
Long Term Stability
Output Voltage Hysteresis
Temperature Range
C
L
= 0.2
μ
F
1,000 Hours @ 25
°
C
100
115
–
40
+125
*
Guaranteed by characterization.
Specifications subject to change without notice.
(T
A
= T
MIN
to T
MAX
, V
IN
= 5 V, unless otherwise noted.)
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