參數(shù)資料
型號： DC979A
廠商： Linear Technology
文件頁數(shù)： 29/32頁
文件大?。?/td> 0K
描述： BOARD DELTA SIGMA ADC LTC2442
軟件下載： QuikEval System
設計資源： DC979A Design File
DC979A Schematic
標準包裝： 1
系列： QuikEval™
ADC 的數(shù)量： 1
位數(shù)： 24
采樣率（每秒）： 8k
數(shù)據(jù)接口： MICROWIRE?，串行，SPI?
工作溫度： 0°C ~ 70°C
已用 IC / 零件： LTC2442
已供物品： 板
相關(guān)產(chǎn)品： LTC2442IG#TRPBF-ND - IC ADC 24BIT 250MSPS 36-SSOP
LTC2442CG#TRPBF-ND - IC ADC 24BIT 250MSPS 36-SSOP
LTC2442IG#PBF-ND - IC ADC 24BIT 4CH 36-SSOP
LTC2442CG#PBF-ND - IC ADC 24BIT 4CH 36-SSOP
LTC2442
6
2442fa
For more information www.linear.com/LTC2442
INPUT VOLTAGE (V)
–1.25
REJECTION
(dB)
2
6
10
0.75
2442 G02
–2
–6
0
4
8
–4
–8
–10
–0.75
–0.25
0.25
1.25
VCC = 5V
VREF = 2.5V
VINCM = 1.25
FO = GND
V+ = 7V
V– = –2V
–40°C
25°C
90°C
INPUT VOLTAGE (V)
–2.5
REJECTION
(dB)
2
6
10
1.5
2442 G03
–2
–6
0
4
8
–4
–8
–10
–1.5
–0.5
0.5
2.5
VCC = 5V
VREF = 5V
VINCM = 1.25
FO = GND
V+ = 7V
V– = –2V
–40°C
25°C
90°C
VIN (V)
–2.5
INL
ERROR
(ppm)
2
6
10
1.5
2442 G04
–2
–6
0
4
8
–4
–8
–10
–1.5
–0.5
0.5
2.5
VCC = 5V
V– = GND
FO = GND
VREF = 5V
VINCM = 2.5V
V+ = 5V
V+ = 5.25V
V+ = 5.5V
VIN (V)
–2.5
INL
ERROR
(ppm)
2
6
10
1.5
2442 G05
–2
–6
0
4
8
–4
–8
–10
–1.5
–0.5
0.5
2.5
VCC = 5V
V+ = 5.5
FO = GND
VREF = 5V
VINCM = 2.5V
V– = 0V
V– = –1V
V– = –2V
VINCM (V)
0
OFFSET
ERROR
(ppm
OF
V
REF
)
0
2.5
4
2442 G08
–2.5
–5.0
1
2
3
5
5.0
VCC = 5V
VREF = 5V
VREF+ = 5V
VREF– = GND
SEL+ = SEL– = VINCM
OSR = 32768
FO = GND
TA = 25°C
TEMPERATURE (°C)
–55
–5.0
OFFSET
ERROR
(V)
–2.5
0
2.5
5.0
–25
5
35
65
2442 G09
95
125
VCC = 4.5V
VREF = 2.5V
VREF+ = 2.5V
VREF– = GND
SEL+ = SEL– = GND
OSR = 256
FO = GND
VCC = 5.5V, 5V
VREF = 5V
VREF+ = 5V
VREF– = GND
SEL+ = SEL– = GND
OSR = 256
FO = GND
VCC = 5V
VCC = 5.5V VCC = 4.5V
VCC (V)
4.5
OFFSET
ERROR
(ppm
OF
V
REF
)
0
2.5
5.3
2442 G06
–2.5
–5.0
4.7
4.9
5.1
5.5
5.0
VREF = 2.5V
VREF+ = 2.5V
VREF– = GND
SEL+ = SEL– = GND
OSR = 32768
FO = GND
TA = 25°C
Integral Non-Linearity
vs Temperature
Integral Non-Linearity
vs Temperature
INL vs Op Amp Positive Supply
Voltage (V+)
INL vs Op Amp Negative Supply
Voltage (V–)
Offset Error vs Supply Voltage
Offset Error vs Conversion Rate
Offset Error vs Common Mode
Input Voltage
Offset Error vs Temperature
VIN DIFFERENTIAL (V)
–2.048
–5
ERROR
(ppm)
–4
–2
–1
0
5
2
–1.024
0
2442 TA02
–3
3
4
1
1.024
2.048
VINCM = 2.048V
VREF = 4.096V
VCC = 5V
V+ = 5V
V– = 0V
CONVERSION RATE (Hz)
0
–5.0
OFFSET
ERROR
(ppm
OF
V
REF
)
–2.5
0
2.5
5.0
500 1000 1500 2000
2442 G07
2500 3000 3500
VCC = 5V
VREF = 5V
VREF+ = 5V
VREF– = GND
SEL+ = SEL– = GND
FO = GND
TA = 25°C
V+ = 5V
V– = –2V
typical perForMance characteristics
相關(guān)PDF資料
PDF描述
DC742A BOARD DELTA SIGMA ADC LTC2449
RCM15DCAN-S189 CONN EDGECARD 30POS R/A .156 SLD
DC846A BOARD DELTA SIGMA ADC LTC2447
LGN2H680MELZ30 CAP ALUM 68UF 500V 20% SNAP
VE-B20-EY CONVERTER MOD DC/DC 5V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DC981A/B 制造商:Linear Technology 功能描述:BOARD EVAL LTC4263 制造商:Linear Technology 功能描述:LTC4263 PSE CONTROLLER EVAL BOARD 制造商:Linear Technology 功能描述:DEMO BOARD, LTC4263 POWER OVER ETHERNET (POE), Silicon Manufacturer:Linear Techn
DC985A-A/B 制造商:Linear Technology 功能描述:DEMO BOARD FOR LTC4245 制造商:Linear Technology 功能描述:EVAL BOARD, LTC4245CUHF HOT SWAP CONTR
DC996B-A 制造商:Linear Technology 功能描述:BOARD DEMO 16BIT 130MSPS LTC2208 制造商:Linear Technology 功能描述:16BIT ADC Eval Brd, Rq. DC718 or DC590 制造商:Linear Technology 功能描述:16BIT ADC Eval Brd, Rq. DC718 or DC590; Silicon Manufacturer:Linear Technology; Silicon Core Number:LTC2208IUP; Kit Application Type:Data Converter; Application Sub Type:ADC; Kit Contents:Board, Guide
DC996B-B 制造商:Linear Technology 功能描述:BOARD DEMO 16BIT 130MSPS LTC2208 制造商:Linear Technology 功能描述:16BIT ADC Eval Brd, Rq. DC718 or DC590 制造商:Linear Technology 功能描述:16BIT ADC Eval Brd, Rq. DC718 or DC590; Silicon Manufacturer:Linear Technology; Silicon Core Number:LTC2208IUP; Kit Application Type:Data Converter; Application Sub Type:ADC; Kit Contents:Board, Guide
DC996B-E 制造商:Linear Technology 功能描述:BOARD DEMO 16BIT 105MSPS LTC2217 制造商:Linear Technology 功能描述:16BIT ADC Eval Brd, Rq. DC718 or DC590 制造商:Linear Technology 功能描述:16BIT ADC Eval Brd, Rq. DC718 or DC590; Silicon Manufacturer:Linear Technology; Silicon Core Number:LTC2217IUP; Kit Application Type:Data Converter; Application Sub Type:ADC; Kit Contents:Board, Guide
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*