參數(shù)資料
型號(hào)： LT1021DCS8-10
廠商： LINEAR TECHNOLOGY CORP
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Precision Reference
中文描述： 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, PDSO8
封裝： 0.150 INCH, PLASTIC, SOP-8
文件頁(yè)數(shù)： 4/16頁(yè)
文件大?。?/td> 227K
代理商： LT1021DCS8-10
4
LT1021
ELECTRICAL C
range, otherwise specifications are T
A
= 25
°
C. V
IN
= 15V, I
OUT
= 0, unless otherwise noted.
HARC
LT1021-10
TYP
10.00
10.00
PARAMETER
Output Voltage (Note 2)
CONDITIONS
LT1021C-10
LT1021B-10/LT1021D-10
T
MIN
≤
T
J
≤
T
MAX
LT1021B-10
LT1021C-10/LT1021D-10
11.5V
≤
V
IN
≤
14.5V
MIN
9.995
9.950
MAX
10.005
10.050
UNITS
V
V
Output Voltage Temperature Coefficient (Note 3)
G
G
2
5
5
20
4
6
2
4
25
40
100
150
1.7
2.0
1.5
1.7
ppm/
°
C
ppm/
°
C
ppm/V
ppm/V
ppm/V
ppm/V
ppm/mA
ppm/mA
ppm/mA
ppm/mA
Line Regulation (Note 4)
1.0
G
14.5V
≤
V
IN
≤
40V
0.5
G
Load Regulation (Sourcing Current)
0
≤
I
OUT
≤
10mA
(Note 4)
1.7mA
≤
I
SHUNT
≤
10mA
(Notes 4, 5)
12
G
Load Regulation (Shunt Mode)
50
G
Supply Current (Series Mode)
1.2
mA
mA
mA
mA
G
Minimum Current (Shunt Mode)
V
IN
is Open
1.1
G
Output Voltage Noise (Note 6)
0.1Hz
≤
f
≤
10Hz
10Hz
≤
f
≤
1kHz
t = 1000Hrs Noncumulative
T =
±
25
°
C
6.0
3.5
15
5
μ
V
P-P
μ
V
RMS
ppm
ppm
6
Long Term Stability of Output Voltage (Note 7)
Temperature Hysteresis of Output
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
Output voltage is measured immediately after turn-on. Changes
due to chip warm-up are typically less than 0.005%.
Note 3:
Temperature coefficient is measured by dividing the change in
output voltage over the temperature range by the change in temperature.
Separate tests are done for hot and cold; T
MIN
to 25
°
C and 25
°
C to T
MAX
.
Incremental slope is also measured at 25
°
C.
Note 4:
Line and load regulation are measured on a pulse basis. Output
changes due to die temperature change must be taken into account
separately. Package thermal resistance is 150
°
C/W for TO-5 (H), 130
°
C/W
for N and 150
°
C/W for the SO-8.
Note 5:
Shunt mode regulation is measured with the input open. With the
input connected, shunt mode current can be reduced to 0mA. Load
regulation will remain the same.
Note 6:
RMS noise is measured with a 2-pole highpass filter at 10Hz and a
2-pole lowpass filter at 1kHz. The resulting output is full-wave rectified and
then integrated for a fixed period, making the final reading an average as
opposed to RMS. Correction factors are used to convert from average to
RMS and correct for the non-ideal bandpass of the filters.
Peak-to-peak noise is measured with a single highpass filter at 0.1Hz and a
2-pole lowpass filter at 10Hz. The unit is enclosed in a still-air environment
to eliminate thermocouple effects on the leads. Test time is 10 seconds.
Note 7:
Consult factory for units with long term stability data.
The
G
denotes specifications that apply over the full operating temperature
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1021DCS8-10#PBF 功能描述:IC VREF SERIES SHUNT ZNR 8-SOIC RoHS:是 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:3V 容差:±0.5% 溫度系數(shù):100ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:82µA 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:6-TSSOP（5 引線），SC-88A，SOT-353 供應(yīng)商設(shè)備封裝:SC-70-5 包裝:帶卷 (TR) 其它名稱:296-20888-2
LT1021DCS8-10#PBF 制造商:Linear Technology 功能描述:Voltage Reference IC
LT1021DCS8-10#TR 功能描述:IC VREF SERIES SHUNT ZNR 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 基準(zhǔn)類型:旁路，可調(diào)節(jié)，精度 輸出電壓:1.24 V ~ 16 V 容差:±0.5% 溫度系數(shù):- 輸入電壓:1.24 V ~ 16 V 通道數(shù):1 電流 - 陰極:100µA 電流 - 靜態(tài):- 電流 - 輸出:20mA 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:TO-226-3、TO-92-3（TO-226AA）成形引線 供應(yīng)商設(shè)備封裝:TO-92-3 包裝:帶卷 (TR)
LT1021DCS8-10#TRPBF 功能描述:IC VREF SERIES SHUNT ZNR 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 基準(zhǔn)類型:旁路，可調(diào)節(jié)，精度 輸出電壓:1.24 V ~ 16 V 容差:±0.5% 溫度系數(shù):- 輸入電壓:1.24 V ~ 16 V 通道數(shù):1 電流 - 陰極:100µA 電流 - 靜態(tài):- 電流 - 輸出:20mA 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:TO-226-3、TO-92-3（TO-226AA）成形引線 供應(yīng)商設(shè)備封裝:TO-92-3 包裝:帶卷 (TR)
LT1021DCS8-10PBF 制造商:Linear Technology 功能描述:Voltage Reference Prec. 10V 10mA SOIC8
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