Datasheet > LTC2439-1

LTC2439-1

更新时间： 2023-12-20 18:46:22

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
30页	569K
描述
8 通道 / 16 通道、16 位、无延迟增量累加 ΔΣ ADC

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LTC2439-1 数据手册

LTC2439-1

ABSOLUTE MAXIMUM RATINGS

PIN CONFIGURATION

(Notes 1, 2)

TOP VIEW

Supply Voltage (V ) to GND....................... –0.3V to 7V

CH7

CH6

CH5

CH4

CH3

CH2

CH1

CH0

SDI

CH8

CH9

Analog Input Voltage to GND ........–0.3V to (V + 0.3V)

Reference Input Voltage to GND ...–0.3V to (V + 0.3V)

CH10

CH11

CH12

CH13

CH14

CH15

Digital Input Voltage to GND .........–0.3V to (V + 0.3V)

Digital Output Voltage to GND.......–0.3V to (V + 0.3V)

Operating Temperature Range

LTC2439-1C ............................................. 0°C to 70°C

LTC2439-1I ..........................................–40°C to 85°C

Storage Temperature Range .................. –65°C to 150°C

Lead Temperature (Soldering, 10 sec)...................300°C

COM

SCK

SDO

REF

–

REF

GND

GN PACKAGE

28-LEAD PLASTIC SSOP

= 125°C, θ = 110°C/W

JMAX

ORDER INFORMATION

LEAD FREE FINISH

LTC2439-1CGN#PBF

LTC2439-1IGN#PBF

TAPE AND REEL

PART MARKING

LTC2439-1CGN

LTC2439-1IGN

PACKAGE DESCRIPTION

28-Lead Plastic SSOP

TEMPERATURE RANGE

0°C to 70°C

LTC2439-1CGN#TRPBF

LTC2439-1IGN#TRPBF

–40°C to 85°C

Consult LTC Marketing for parts specified with wider operating temperature ranges.

Consult LTC Marketing for information on nonstandard lead based finish parts.

For more information on lead free part marking, go to: http://www.linear.com/leadfree/

For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/

ELECTRICAL CHARACTERISTICS ^Thel denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at T_A= 25°C. (Notes 3, 4)

PARAMETER

CONDITIONS

0.1V ≤ V ≤ V , 0.5 • V ≤ V ≤ 0.5 • V , (Note 5)

MIN

TYP

MAX

UNITS

–

Resolution (No Missing Codes)

Integral Nonlinearity

Bits

REF

–

4.5V ≤ V ≤ 5.5V, REF = 2.5V, REF = GND, V

= 1.25V, (Note 6)

0.06

0.12

0.30

LSB

INCM

–

5V ≤ V ≤ 5.5V, REF = 5V, REF = GND, V

REF = 2.5V, REF = GND, V

= 2.5V, (Note 6)

1.25

INCM

–

= 1.25V, (Notes 6, 15)

INCM

–

Offset Error

2.5V ≤ REF ≤ V , REF = GND,

µV

nV/°C

LSB

–

GND ≤ IN = IN ≤ V , (Notes 12,15)

–

Offset Error Drift

2.5V ≤ REF ≤ V , REF = GND,

–

GND ≤ IN = IN ≤ V

–

Positive Full-Scale Error

Positive Full-Scale Error Drift

2.5V ≤ REF ≤ V , REF = GND,

0.16

0.03

1.25

–

IN = 0.75REF , IN = 0.25 • REF (Note 15)

–

2.5V ≤ REF ≤ V , REF = GND,

ppm of V /°C

REF

–

IN = 0.75REF , IN = 0.25 • REF

24391fb

For more information www.linear.com/LTC2439-1

123 4 5 6 7...30

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与LTC2439-1相关器件

型号	品牌	描述	获取价格	数据表
LTC2439-1CGN	Linear	8-/16-Channel 16-Bit No Latency Delta-Sigma ADC	获取价格
LTC2439-1CGN#PBF	Linear	LTC2439-1 - 8-/16-Channel 16-Bit No Latency Delta Sigma ADC; Package: SSOP; Pins: 28; Temp	获取价格
LTC2439-1CGN#TRPBF	Linear	LTC2439-1 - 8-/16-Channel 16-Bit No Latency Delta Sigma ADC; Package: SSOP; Pins: 28; Temp	获取价格
LTC2439-1IGN	Linear	8-/16-Channel 16-Bit No Latency Delta-Sigma ADC	获取价格
LTC2439-1IGN#PBF	Linear	LTC2439-1 - 8-/16-Channel 16-Bit No Latency Delta Sigma ADC; Package: SSOP; Pins: 28; Temp	获取价格
LTC2439-1IGN#TR	Linear	LTC2439-1 - 8-/16-Channel 16-Bit No Latency Delta Sigma ADC; Package: SSOP; Pins: 28; Temp	获取价格

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