Supply Voltage (VCC) ........................." />
參數(shù)資料
型號: DC1012A-B
廠商: Linear Technology
文件頁數(shù): 12/28頁
文件大?。?/td> 0K
描述: BOARD DELTA SIGMA ADC LTC2497
軟件下載: QuikEval System
設(shè)計資源: DC1012A Schematic
DC1012A Design File
標準包裝: 1
系列: Easy Drive™, QuikEval™
ADC 的數(shù)量: 1
位數(shù): 16
采樣率(每秒): 7.5
數(shù)據(jù)接口: I²C,串行
已用 IC / 零件: LTC2497
已供物品:
相關(guān)產(chǎn)品: LTC2497CUHF#TRPBF-ND - IC ADC 16BIT W/PGA 38-QFN
LTC2497IUHF#TRPBF-ND - IC ADC 16BIT W/PGA 38-QFN
LTC2497IUHF#PBF-ND - IC ADC 16BIT W/PGA 38-QFN
LTC2497CUHF#PBF-ND - IC ADC 16BIT W/PGA 38-QFN
LTC2497
2497fa
absoluTe MaxiMuM raTings
Supply Voltage (VCC) ................................... –0.3V to 6V
Analog Input Voltage
(CH0-CH15, COM) ....................–0.3V to (VCC + 0.3V)
REF+, REF................................–0.3V to (VCC + 0.3V)
ADCINN, ADCINP,
MUXOUTP MUXOUTN ..............–0.3V to (VCC + 0.3V)
Digital Input Voltage......................–0.3V to (VCC + 0.3V)
Digital Output Voltage...................–0.3V to (VCC + 0.3V)
Operating Temperature Range
LTC2497C .................................................0C to 70C
LTC2497I ............................................. –40C to 85C
Storage Temperature Range ...................–65C to 150C
(Notes 1, 2)
pin conFiguraTion
13 14 15 16
TOP VIEW
39
UHF PACKAGE
38-LEAD (5mm 7mm) PLASTIC QFN
17 18 19
38 37 36 35 34 33 32
24
25
26
27
28
29
30
31
8
7
6
5
4
3
2
1
GND
SCL
SDA
GND
NC
GND
COM
CH0
CH1
CH2
CH3
CH4
GND
REF
REF+
VCC
MUXOUTN
ADCINN
ADCINP
MUXOUTP
CH15
CH14
CH13
CH12
CA2
CA1
CA0
f O
GND
CH5
CH6
CH7
CH8
CH9
CH10
CH11
23
22
21
20
9
10
11
12
TJMAX = 125°C, θJA = 34°C/W
EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB
orDer inForMaTion
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2497CUHF#PBF
LTC2497CUHF#TRPBF
2497
38-Lead (5mm
× 7mm) Plastic QFN
0°C to 70°C
LTC2497IUHF#PBF
LTC2497IUHF#TRPBF
2497
38-Lead (5mm
× 7mm) Plastic QFN
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard 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/
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