The l denotes the specific" />
參數(shù)資料
型號: DC979A
廠商: Linear Technology
文件頁數(shù): 27/32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:
相關產品: 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
4
2442fa
For more information www.linear.com/LTC2442
The l denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (Notes 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC
Supply Voltage
l
4.5
5.5
V
V+
Amplifier Positive Supply
l
4.5
15
V
V
Amplifier Negative Supply
l
–15
0
V
ICC
Supply Current
Amplifiers and ADC
l
10
13
mA
The l denotes the specifications which apply over the
full operating temperature range, otherwise specifications are at TA = 25°C. (Note 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIH
High Level Input Voltage
CS, FO, EXT, SDI
4.5V ≤ VCC ≤ 5.5V
l
2.5
V
VIL
Low Level Input Voltage
CS, FO, EXT, SDI
4.5V ≤ VCC ≤ 5.5V
l
0.8
V
VIH
High Level Input Voltage
SCK
4.5V ≤ VCC ≤ 5.5V (Note 8)
l
2.5
V
VIL
Low Level Input Voltage
SCK
4.5V ≤ VCC ≤ 5.5V (Note 8)
l
0.8
V
IIN
Digital Input Current
CS, FO, EXT, SDI
0V ≤ VIN ≤ VCC
l
–10
10
A
IIN
Digital Input Current
SCK
0V ≤ VIN ≤ VCC (Note 8)
l
–10
10
A
CIN
Digital Input Capacitance
CS, FO, EXT, SDI
10
pF
CIN
Digital Input Capacitance
SCK
(Note 8)
10
pF
VOH
High Level Output Voltage
SDO, BUSY
IO = –800A
l
VCC – 0.5
V
VOL
Low Level Output Voltage
SDO, BUSY
IO = 1.6A
l
0.4
V
VOH
High Level Output Voltage
SCK
IO = –800A (Note 9)
l
VCC – 0.5
V
VOL
Low Level Output Voltage
SCK
IO = 1.6A (Note 9)
l
0.4
V
IOZ
Hi-Z Output Leakage
SDO
l
–10
10
A
digital inputs and digital outputs
power requireMents
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