Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LTC2485 Datasheet(PDF) 9 Page - Linear Technology

Part # LTC2485
Description  24-Bit ?誇 ADC with Easy Drive Input Current Cancellation and I2C Interface
PDF  40 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC2485 Datasheet(HTML) 9 Page - Linear Technology

Back Button LTC2485 Datasheet HTML 5Page - Linear Technology LTC2485 Datasheet HTML 6Page - Linear Technology LTC2485 Datasheet HTML 7Page - Linear Technology LTC2485 Datasheet HTML 8Page - Linear Technology LTC2485 Datasheet HTML 9Page - Linear Technology LTC2485 Datasheet HTML 10Page - Linear Technology LTC2485 Datasheet HTML 11Page - Linear Technology LTC2485 Datasheet HTML 12Page - Linear Technology LTC2485 Datasheet HTML 13Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 40 page
background image
9
LTC2485
2485fa
INPUT VOLTAGE (V)
–3
–1
1
3
–2
0
2
–0.75
–0.25
0.25
0.75
2485 G31
1.25
–1.25
VCC = 2.7V
VREF = 2.5V
VIN(CM) = 1.25V
90
°C
–45
°C, 25°C
Conversion Current
vs Output Data Rate
Integral Nonlinearity (2x Speed
Mode; VCC = 5V, VREF = 5V)
Integral Nonlinearity (2x Speed
Mode; VCC = 5V, VREF = 2.5V)
Integral Nonlinearity (2x Speed
Mode; VCC = 2.7V, VREF = 2.5V)
Noise Histogram
(2x Speed Mode)
RMS Noise vs VREF
(2x Speed Mode)
Offset Error vs VIN(CM)
(2x Speed Mode)
Offset Error vs Temperature
(2x Speed Mode)
INPUT VOLTAGE (V)
–3
–1
1
3
–2
0
2
–0.75
–0.25
0.25
0.75
2485 G30
1.25
–1.25
VCC = 5V
VREF = 2.5V
VIN(CM) = 1.25V
90
°C
–45
°C, 25°C
OUTPUT READING (
µV)
179
8
10
12
186.2
2485 G32
6
4
181.4
183.8
188.6
2
0
16
14
10,000 CONSECUTIVE
READINGS
VCC = 5V
VREF = 5V
VIN = 0V
TA = 25°C
RMS = 0.86
µV
AVERAGE = 0.184mV
VREF (V)
0
0.6
0.8
1.0
4
2485 G33
0.4
0.2
0
1
2
3
5
VCC = 5V
VIN = 0V
VIN(CM) = GND
TA = 25°C
VIN(CM) (V)
–1
180
182
186
188
190
200
194
1
3
4
2485 G34
184
196
198
192
0
2
5
6
VCC = 5V
VREF = 5V
VIN = 0V
TA = 25°C
TEMPERATURE (
°C)
–45
200
210
220
75
2485 G35
190
180
160
–15
15
45
–30
90
0
30
60
170
240
230
VCC = 5V
VREF = 5V
VIN = 0V
VIN(CM) = GND
OUTPUT DATA RATE (READINGS/SEC)
0
500
450
400
350
300
250
200
150
100
80
2485 G28
20
40
60
100
70
10
30
50
90
VCC = 5V
VCC = 3V
VREF = VCC
IN+ = GND
IN– = GND
CA0/F0 = EXT OSC
TA = 25°C
INPUT VOLTAGE (V)
–3
–1
1
3
–2
0
2
–1.5
–0.5
0.5
1.5
2485 G29
2.5
–2
–2.5
–1
0
1
2
VCC = 5V
VREF = 5V
VIN(CM) = 2.5V
25
°C, 90°C
–45
°C
TYPICAL PERFOR A CE CHARACTERISTICS



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 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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