參數(shù)資料
型號: LTC2205CUK-14
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 14-Bit, 65Msps ADC
中文描述: 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
封裝: 7 X 7 MM, PLASTIC, MO-220WKKD-2, QFN-48
文件頁數(shù): 5/28頁
文件大?。?/td> 1563K
代理商: LTC2205CUK-14
LTC2205-14
5
220514fa
COMMON MODE BIAS CHARACTERISTICS
the full operating temperature range, otherwise specifications are at T
A
= 25°C. (Note 4)
PARAMETER
V
CM
Output Voltage
V
CM
Output Tempco
V
CM
Line Regulation
V
CM
Output Resistance
CONDITIONS
I
OUT
= 0
I
OUT
= 0
3.135V ≤ V
DD
≤ 3.465V
1mA ≤ | I
OUT
| ≤ 1mA
MIN
1.15
TYP
1.25
±40
1
MAX
1.35
UNITS
V
ppm/°C
mV/ V
1
The
denotes the specifications which apply over
POWER REQUIREMENTS
range, otherwise specifications are at T
A
= 25°C. (Note 4)
DIGITAL INPUTS AND DIGITAL OUTPUTS
full operating temperature range, otherwise specifications are at T
A
= 25°C. (Note 4)
The
denotes the specifications which apply over the
SYMBOL
ENCODE INPUTS (ENC
+
, ENC
)
V
ID
V
ICM
R
IN
C
IN
LOGIC INPUTS (DITH, PGA, SHDN, RAND)
V
IH
High Level Input Voltage
V
IL
Low Level Input Voltage
I
IN
Digital Input Current
C
IN
Digital Input Capacitance
LOGIC OUTPUTS
OV
DD
= 3.3V
V
OH
High Level Output Voltage
V
OL
Low Level Output Voltage
I
SOURCE
Output Source Current
I
SINK
Output Sink Current
OV
DD
= 2.5V
V
OH
High Level Output Voltage
V
OL
Low Level Output Voltage
OV
DD
= 1.8V
V
OH
High Level Output Voltage
V
OL
Low Level Output Voltage
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Differential Input Voltage (Note 7)
Common Mode Input Voltage
Input Resistance
Input Capacitance
Internally Set
Externally Set (Note 7)
(See Figure 2)
(Note 7)
V
DD
= 3.3V
V
DD
= 3.3V
V
IN
= 0V to V
DD
(Note 7)
0.2
1.2
2
V
V
V
1.6
6
3
1.5
3.0
0.8
±10
k
pF
V
V
μA
pF
V
DD
= 3.3V
V
DD
= 3.3V
V
OUT
= 0V
V
OUT
= 3.3V
V
DD
= 3.3V
V
DD
= 3.3V
V
DD
= 3.3V
V
DD
= 3.3V
I
O
= –10μA
I
O
= –200μA
I
O
= 160μA
I
O
= 1.6mA
I
O
= –200μA
I
O
= 1.60mA
I
O
= –200μA
I
O
= 1.60mA
3.299
3.29
0.01
0.10
–50
50
2.49
0.1
1.79
0.1
V
V
V
V
3.1
0.4
mA
mA
V
V
V
V
The
denotes the specifications which apply over the full operating temperature
SYMBOL
V
DD
P
SHDN
OV
DD
I
VDD
P
DIS
PARAMETER
Analog Supply Voltage
Shutdown Power
Output Supply Voltage
Analog Supply Current
Power Dissipation
CONDITIONS
MIN
3.315
TYP
3.3
0.2
3.3
181
597
MAX
3.465
UNITS
V
SHDN = V
DD
mW
0.5
3.6
212
700
V
mA
mW
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