LTC2439-1 datasheet(27/28 Pages) LINER

Part #	LTC2439-1

Description	8-/16-Channel 16-Bit No Latency Delta-Sigma ADC

Download	28 Pages

Scroll/Zoom	100%

Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

Logo

27 / 28 page

LTC2439-1

27

24391f

OUTPUT DATA RATE (READINGS/SEC)

0

102030405060708090 100

24361 F24

30

15

0

TA = 85°C

VCC = 5V

REF+ = 5V

REF – = GND

VINCM = 2.5V

VIN = 0V

FO = EXTERNAL OSCILLATOR

TA = 25°C

OUTPUT DATA RATE (READINGS/SEC)

0

102030405060708090 100

24361 F25

420

360

300

240

180

120

60

0

TA = 85°C

VCC = 5V

REF+ = 5V

REF – = GND

IN+ = 3.75V

IN – = 1.25V

FO = EXTERNAL OSCILLATOR

TA = 25°C

OUTPUT DATA RATE (READINGS/SEC)

0

102030405060708090 100

24361 F26

0

60

120

180

240

300

360

420

TA = 85°C

VCC = 5V

REF+ = 5V

REF – = GND

IN+ = 1.25V

IN – = 3.75V

FO = EXTERNAL OSCILLATOR

TA = 25°C

OUTPUT DATA RATE (READINGS/SEC)

0

102030405060708090 100

24361 F27

17

16

15

14

13

12

TA = 85°C

VCC = 5V

REF+ = 5V

REF – = GND

VINCM = 2.5V

VIN = 0V

FO = EXTERNAL OSCILLATOR

RESOLUTION = LOG2(VREF/NOISERMS)

TA = 25°C

OUTPUT DATA RATE (READINGS/SEC)

0

102030405060708090 100

24361 F28

18

16

14

12

10

8

TA = 85°C

VCC = 5V

REF+ = 5V

REF – = GND

VINCM = 2.5V

–2.5V < VIN < 2.5V

FO = EXTERNAL OSCILLATOR

RESOLUTION = LOG2(VREF/INLMAX)

TA = 25°C

OUTPUT DATA RATE (READINGS/SEC)

0

102030405060708090 100

24361 F29

16

8

0

VREF = 5V

VCC = 5V

REF+ = GND

VINCM = 2.5V

VIN = 0V

FO = EXTERNAL OSCILLATOR

TA = 25°C

VREF = 2.5V

Figure 24. Offset Error vs Output

Data Rate and Temperature

Figure 25. +FS Error vs Output

Data Rate and Temperature

Figure 26. –FS Error vs Output

Data Rate and Temperature

Figure 27. Resolution (NoiseRMS ≤ 1LSB)

vs Output Data Rate and Temperature

Figure 28. Resolution (INLMAX ≤ 1LSB)

vs Output Data Rate and Temperature

Figure 29. Offset Error vs Output

Data Rate and Reference Voltage

PACKAGE DESCRIPTIO

GN Package

28-Lead Plastic SSOP (Narrow .150 Inch)

(Reference LTC DWG # 05-08-1641)

.150 – .157**

(3.810 – 3.988)

.386 – .393*

(9.804 – 9.982)

GN28 (SSOP) 0502

12

3

4

5

6

7

8

9 10 11 12

.229 – .244

(5.817 – 6.198)

20

21

22

23

24

25

26

27

28

19 18 17

13 14

1615

.016 – .050

(0.406 – 1.270)

.015

± .004

(0.38

± 0.10)

× 45°

0

° – 8° TYP

.0075 – .0098

(0.191 – 0.249)

.053 – .069

(1.351 – 1.748)

.008 – .012

(0.203 – 0.305)

.004 – .009

(0.102 – 0.249)

.0250

(0.635)

BSC

.033

(0.838)

REF

.254 MIN

RECOMMENDED SOLDER PAD LAYOUT

.150 – .165

.0250 TYP

.0165

±.0015

.045

±.005

*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH

SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE

**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD

FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE

INCHES

(MILLIMETERS)

NOTE:

1. CONTROLLING DIMENSION: INCHES

2. DIMENSIONS ARE IN

3. DRAWING NOT TO SCALE

APPLICATIO S I FOR ATIO

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.

However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-

tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.

Similar Part No. - LTC2439-1

Manufacturer	Part #	Datasheet	Description
Linear Technology	LTC2439-1	325Kb / 28P	8-/16-Channel 16-Bit No Latency ADC

More results

Similar Description - LTC2439-1

Manufacturer	Part #	Datasheet	Description
Linear Technology	LTC2439-1	325Kb / 28P	8-/16-Channel 16-Bit No Latency ADC
Analog Devices	AD7715	495Kb / 40P	16-Bit, Sigma-Delta ADC REV. D
	AD7715	897Kb / 41P	16-Bit, Sigma-Delta ADC
	AD7707	693Kb / 52P	3-Channel 16-Bit, Sigma-Delta ADC REV. B
	AD7707	775Kb / 53P	3-Channel 16-Bit, Sigma-Delta ADC
	ADUM7703	353Kb / 22P	16-Bit, Isolated, Sigma-Delta ADC Rev. A
	ADUM7703	351Kb / 22P	16-Bit, Isolated, Sigma-Delta ADC
Cirrus Logic	CS5510	406Kb / 24P	16-bit and 20-bit, 8-pin Sigma-Delta ADC
Analog Devices	AD7171	284Kb / 16P	16-Bit Low Power Sigma-Delta ADC REV. 0
Analog Devices	AD7171	313Kb / 17P	16-Bit, Low Power, Sigma-Delta ADC

More results

LTC2439-1 Datasheet(PDF) 27 Page - Linear Technology

LTC2439-1 Datasheet(HTML) 27 Page - Linear Technology

Similar Part No. - LTC2439-1

Similar Description - LTC2439-1

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

Datasheet Download

Link URL