Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

Preview PDF HTML

REF3425 Folha de dados(PDF) 5 Page - Texas Instruments

Click here to check the latest version.
Nome de Peças REF3425
Descrição Electrónicos  REF3425 Low-Drift, Low-Power, Small-Footprint Series Voltage Reference
PDF  25 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  TI1 [Texas Instruments]
Página de início  http://www.ti.com
Logo TI1 - Texas Instruments

REF3425 Folha de dados(HTML) 5 Page - Texas Instruments

  REF3425 Datasheet HTML 1Page - Texas Instruments REF3425 Datasheet HTML 2Page - Texas Instruments REF3425 Datasheet HTML 3Page - Texas Instruments REF3425 Datasheet HTML 4Page - Texas Instruments REF3425 Datasheet HTML 5Page - Texas Instruments REF3425 Datasheet HTML 6Page - Texas Instruments REF3425 Datasheet HTML 7Page - Texas Instruments REF3425 Datasheet HTML 8Page - Texas Instruments REF3425 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 25 page
background image
5
REF3425
www.ti.com
SBAS804 – SEPTEMBER 2017
Product Folder Links: REF3425
Submit Documentation Feedback
Copyright © 2017, Texas Instruments Incorporated
(1)
Temperature drift is specified according to the box method. See Feature Description for more details.
(2)
The dropout voltage in test condition is 100mV.
(3)
The peak-to-peak noise measurement procedure is explained in more detail in Noise Performance.
(4)
Long-term stability measurement procedure is explained in more in detail in Long-Term Stability.
(5)
The thermal hysteresis measurement procedure is explained in more detail in Thermal Hysteresis.
6.5 Electrical Characteristics
At TA = 25°C unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
ACCURACY AND DRIFT
Output voltage
accuracy
–40°C
≤ TA ≤ 125°C
–0.05%
0.05%
Output voltage
temperature
coefficient(1)
2.5
6
ppm/°C
LINE AND LOAD REGULATION
ΔV(OΔVIN)
Line regulation
VIN = 2.55 V to 12 V , TA = 25°C
2
ppm/V
VIN = VREF + VDO
(2) to 12 V, −40°C ≤ T
A ≤
125°C
15
ΔV(OΔIL)
Load regulation
IL = 0 mA to 10 mA, VIN = 3 V,
TA = 25°C
Sourcing
20
ppm/mA
IL = 0 mA to 10 mA, VIN = 3 V,
−40°C ≤ TA ≤ 125°C
Sourcing
30
IL = 0 mA to –10 mA, VIN =
VREF+ VDO
(2), T
A = 25°C
Sinking
40
IL = 0 mA to –10 mA, VIN =
VREF+ VDO
(2), −40°C ≤ T
A ≤
125°C
Sinking
70
ISC
Short-circuit current
(Output shorted to
ground)
VREF = 0, TA = 25°C
18
22
mA
NOISE
en p-p
Output voltage
noise(3)
ƒ = 0.1 Hz to 10 Hz
5
μV p-p/V
ƒ = 10 Hz to 10 kHz
24
μV rms
en
Output voltage noise
density
ƒ = 1 kHz
0.25
ppm/
√Hz
HYSTERESIS AND LONG TERM STABILITY
Long-term stability(4)
1000 hours
30
ppm
Output voltage
hysteresis(5)
TA = 25°C to −40°C to 125°C to 25°C, Cycle 1
30
ppm
TA = 25°C to −40°C to 125°C to 25°C, Cycle 2
10
TURNON
tON
Turnon time
0.1% of output voltage settling, CL = 10 µF,
REF3425
2.5
ms
CAPACITIVE LOAD
CL
Stable output
capacitor value
−40°C ≤ TA ≤ 125°C
0.1
10
µF
OUTPUT VOLTAGE
VREF
Output voltage
REF3425
2.5
V



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25


Folha de dados Download

Go To PDF Page


Ligação URL



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   roca de Link   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com