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參數(shù)資料
| 型號： | ADR512 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 1.2 V Precision Low Noise Shunt Voltage Reference |
| 中文描述： | 1.2 V精密低噪聲并聯(lián)電壓參考 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 208K |
| 代理商： | ADR512 |
REV. 0
–2–
ADR512–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Parameter
Output Voltage
1
Initial Accuracy
Symbol
Conditions
Min
Typ
Max
Unit
V
O
V
OERR
V
OERR%
TCV
O
V
R
(
V
R
/
I
R
)
I
IN
e
N
p-p
t
R
V
O_HYS
1.1965 1.2
–3.5
–0.3
1.2035
+3.5
+0.3
60
3
0.3
V
mV
%
ppm/
°
C
mV
μ
A
μ
V p-p
μ
s
ppm
Temperature Coefficient A Grade
Output Voltage Change vs. I
IN
Dynamic Output Impedence
Minimum Operating Current
Voltage Noise
Turn-On Settling Time
2
Output Voltage Hysteresis
–40
°
C < T
A
< +85
°
C
I
IN
= 0.1 mA to 10 mA
I
IN
= 1 mA
±
100
μ
A
–40
°
C < T
A
< +85
°
C
f = 0.1 Hz to 10 Hz
To within 0.1% of Output
100
4
10
50
NOTES
1
The forward diode voltage characteristic at –1 mA is typically 0.65 V.
2
Measured without a load capacitor.
Specifications subject to change without notice.
(I
IN
= 100 A to 10 mA @ T
A
= 25 C, unless otherwise noted.)
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although the
ADR512 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended
to avoid performance degradation or loss of functionality.
ABSOLUTE MAXIMUM RATINGS
*
Reverse Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mA
Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Storage Temperature Range
RT Package . . . . . . . . . . . . . . . . . . . . . . . .–65
°
C to +150
°
C
Operating Temperature Range . . . . . . . . . . . .–40
°
C to +85
°
C
Junction Temperature Range
RT Package . . . . . . . . . . . . . . . . . . . . . . . .–65
°
C to +150
°
C
Lead Temperature Range (Soldering, 60 Sec) . . . . . . . . 300
°
C
*
Absolute maximum ratings apply at 25
°
C, unless otherwise noted. Stresses above
those listed under Absolute Maximum Ratings may cause permanent damage to
the device. This is a stress rating only; functional operation of the device at these
or any other conditions above those indicated in the operational section of this
specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
Package Type
1
JA2
230
JC
Unit
°
C/W
3-SOT-23 (RT)
146
NOTES
1
Package power dissipation = (T
– T
)/
θ
JA
.
2
θ
is specified for worst-case conditions, i.e.,
θ
JA
is specified for
device soldered.
ORDERING GUIDE
Output
Voltage
(V
O
)
Initial
Accuracy
(mV) (%)
Temperature
Coefficient
(ppm/ C)
Number
of Parts
Package
Description
Package
Option
Temperature
Range
–40
°
C to +85
°
C
–40
°
C to +85
°
C
Model
Branding per Reel
ADR512ART-REEL7 1.2
ADR512ART-R2
3.5
3.5
0.3
0.3
60
60
SOT-23
SOT-23
RT-3
RT-3
RGA
RGA
3,000
250
1.2
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| ADR512ART-R2 | 功能描述:IC VREF SHUNT PREC 1.2V SOT-23-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:5V 容差:±0.5% 溫度系數(shù):100ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:80µA 電流 - 靜態(tài):- 電流 - 輸出:15mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:TO-236-3，SC-59，SOT-23-3 供應(yīng)商設(shè)備封裝:SOT-23-3 包裝:帶卷 (TR) 其它名稱:LM4040CIM3-5.0MLTRLM4040CIM3-5.0MLTR-ND |
| ADR512ART-REEL7 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADR512ARTZ-REEL7 | 功能描述:IC VREF SHUNT PREC 1.2V SOT-23-3 RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標(biāo)準(zhǔn)包裝:100 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 |
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| ADR520 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Precision Shunt Mode Voltage References |
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