Supply Voltage (VCC) ......." />
參數(shù)資料
型號: DC1011A-C
廠商: Linear Technology
文件頁數(shù): 12/38頁
文件大?。?/td> 0K
描述: BOARD DELTA SIGMA ADC LTC2494
軟件下載: QuikEval System
設(shè)計資源: DC1011A Schematic
DC1011A Design Files
標(biāo)準(zhǔn)包裝: 1
系列: Easy Drive™, QuikEval™
ADC 的數(shù)量: 1
位數(shù): 16
采樣率(每秒): 15
數(shù)據(jù)接口: MICROWIRE?,串行,SPI?
已用 IC / 零件: LTC2494
已供物品:
相關(guān)產(chǎn)品: LTC2494IUHF#TRPBF-ND - IC ADC 16BIT W/PGA 38-QFN
LTC2494CUHF#TRPBF-ND - IC ADC 16BIT W/PGA 38-QFN
LTC2494CUHF#PBF-ND - IC ADC 16BIT W/PGA 38-QFN
LTC2494IUHF#PBF-ND - IC ADC 16BIT W/PGA 38-QFN
LTC2494
2494fd
pin conFiguration
absolute MaxiMuM ratings
Supply Voltage (VCC) ................................... –0.3V to 6V
Analog Input Voltage
(CH0 to 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
LTC2494C ................................................ 0°C to 70°C
LTC2494I .............................................–40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
(Notes 1, 2)
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
NC
GND
COM
CH0
CH1
CH2
CH3
CH4
GND
REF
REF+
VCC
MUXOUTN
ADCINN
ADCINP
MUXOUTP
CH15
CH14
CH13
CH12
SCK
SDO
CS
f O
SDI
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
LTC2494CUHF#PBF
LTC2494CUHF#TRPBF
2494
38-Lead (5mm × 7mm) Plastic QFN
0°C to 70°C
LTC2494IUHF#PBF
LTC2494IUHF#TRPBF
2494
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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