参数资料
型号: LTC2262IUJ-14#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: ADC
英文描述: 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
封装: 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40
文件页数: 24/28页
文件大小: 614K
代理商: LTC2262IUJ-14#PBF
5
226214fa
LTC2262-14
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DIGITAL INPUTS (CS, SDI, SCK)
VIH
High Level Input Voltage
VDD = 1.8V
l
1.3
V
VIL
Low Level Input Voltage
VDD = 1.8V
l
0.6
V
IIN
Input Current
VIN = 0V to 3.6V
l
–10
10
μA
CIN
Input Capacitance
(Note 8)
3
pF
SDO OUTPUT (Open-Drain Output. Requires 2k Pull-Up Resistor if SDO is Used)
ROL
Logic Low Output Resistance to GND
VDD = 1.8V, SDO = 0V
200
Ω
IOH
Logic High Output Leakage Current
SDO = 0V to 3.6V
l
–10
10
μA
COUT
Output Capacitance
(Note 8)
4
pF
DIGITAL DATA OUTPUTS (CMOS MODES: FULL DATA RATE AND DOUBLE DATA RATE)
OVDD = 1.8V
VOH
High Level Output Voltage
IO = –500μA
l
1.750
1.790
V
VOL
Low Level Output Voltage
IO = 500μA
l
0.010
0.050
V
OVDD = 1.5V
VOH
High Level Output Voltage
IO = –500μA
1.488
V
VOL
Low Level Output Voltage
IO = 500μA
0.010
V
OVDD = 1.2V
VOH
High Level Output Voltage
IO = –500μA
1.185
V
VOL
Low Level Output Voltage
IO = 500μA
0.010
V
DIGITAL DATA OUTPUTS (LVDS MODE)
VOD
Differential Output Voltage
100Ω Differential Load, 3.5mA Mode
100Ω Differential Load, 1.75mA Mode
l
247
350
175
454
mV
VOS
Common Mode Output Voltage
100Ω Differential Load, 3.5mA Mode
100Ω Differential Load, 1.75mA Mode
l
1.125
1.250
1.375
V
RTERM
On-Chip Termination Resistance
Termination Enabled, OVDD = 1.8V
100
Ω
DIGITAL INPUTS AND OUTPUTS The l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. (Note 5)
POWER REQUIREMENTS The l denotes the specications which apply over the full operating temperature
range, otherwise specications are at TA = 25°C. (Note 9)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
CMOS Output Modes: Full Data Rate and Double Data Rate
VDD
Analog Supply Voltage
(Note 10)
l
1.7
1.8
1.9
V
OVDD
Output Supply Voltage
(Note 10)
l
1.1
1.9
V
IVDD
Analog Supply Current
DC Input
Sine Wave Input
l
82.7
84.5
95
mA
IOVDD
Digital Supply Current
Sine Wave Input, OVDD=1.2V
5.5
mA
PDISS
Power Dissipation
DC Input
Sine Wave Input, OVDD=1.2V
l
149
159
171
mW
相关PDF资料
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LTC2262IUJ-14#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2262CUJ-14#PBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
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