LTC2242IUP-12 Linear Technology, LTC2242IUP-12 Datasheet - Page 4

• Manufacturer Part Number: LTC2242IUP-12
• Description: IC,A/D CONVERTER,SINGLE,12-BIT,CMOS,LLCC,64PIN
• Manufacturer: Linear Technology

INTERNAL REFERENCE CHARACTERISTICS
DIGITAL INPUTS AND DIGITAL OUTPUTS
LTC2242-12
PARAMETER
V
V
V
V
full operating temperature range, otherwise specifi cations are at T
SYMBOL
ENCODE INPUTS (ENC
V
V
R
C
LOGIC INPUTS (OE, SHDN)
V
V
I
C
LOGIC OUTPUTS (CMOS MODE)
OV
C
I
I
V
V
OV
V
V
LOGIC OUTPUTS (LVDS MODE)
V
V
4
IN
SOURCE
SINK
CM
CM
CM
CM
ID
ICM
IN
IH
IL
IN
OZ
OH
OL
OH
OL
OD
OS
IN
DD
DD
Output Resistance
Output Voltage
Output Tempco
Line Regulation
= 2.5V
= 1.8V
PARAMETER
Differential Input Voltage
Common Mode Input Voltage
Input Resistance
Input Capacitance
High Level Input Voltage
Low Level Input Voltage
Input Current
Input Capacitance
Hi-Z Output Capacitance
Output Source Current
Output Sink Current
High Level Output Voltage
Low Level Output Voltage
High Level Output Voltage
Low Level Output Voltage
Differential Output Voltage
Output Common Mode Voltage
+
, ENC
–
)
CONDITIONS
I
2.375V < V
–1mA < I
OUT
CONDITIONS
(Note 7)
Internally Set
Externally Set (Note 7)
(Note 7)
V
V
V
(Note 7)
OE = High (Note 7)
V
V
I
I
I
I
I
I
100Ω Differential Load
100Ω Differential Load
O
O
O
O
O
O
DD
DD
IN
OUT
OUT
= 0
= 10μA
= –500μA
= 500μA
= –10μA
= –500μA
= 500μA
= 0V to V
= 2.5V
= 2.5V
= 0V
= 2.5V
OUT
DD
< 1mA
A
< 2.625V
= 25°C. (Note 4)
DD
The
(Note 4)
●
denotes the specifi cations which apply over the
●
●
●
●
●
●
●
1.225
1.125
MIN
MIN
–10
247
0.2
1.2
1.7
2.495
0.005
1.250
2.45
0.07
1.75
0.07
1.25
TYP
350
TYP
±35
1.5
1.5
4.8
37
23
2
3
3
3
2
1.375
1.275
MAX
454
MAX
2.0
0.7
10
ppm/°C
224212fb
UNITS
UNITS
mV/V
mA
mA
mV
kΩ
μA
pF
pF
pF
Ω
V
V
V
V
V
V
V
V
V
V
V
V
V