LTC1456 LINER [Linear Technology], LTC1456 Datasheet - Page 3

• Manufacturer Part Number: LTC1456
• Description: 12-Bit Rail-to-Rail Micropower DAC with Clear Input
• Manufacturer: LINER [Linear Technology]

ELECTRICAL CHARACTERISTICS
SYMBOL
Digital I/O
V
V
V
V
I
C
Switching
t
t
t
t
t
t
t
t
t
t
The
temperature range.
Note 1: Nonlinearity is defined from the first code that is greater than or
equal to the maximum offset specification to code 4095 (full scale).
Note 2: Load is 5k in parallel with 100pF.
V
LEAK
1
2
3
4
5
6
7
8
9
10
IH
IL
OH
OL
IN
CC
= 4.5V to 5.5V, V
denotes specifications which apply over the full operating
PARAMETER
Digital Input High Voltage
Digital Input Low Voltage
Digital Output High Voltage
Digital Output Low Voltage
Digital Input Leakage
Digital Input Capacitance
D
D
CLK High Time
CLK Low Time
CS/LD Pulse Width
LSB CLK to CS/LD
CS/LD Low to CLK
D
CLK Low to CS/LD Low
CLR Pulse Width
IN
IN
OUT
Valid to CLK Setup
Valid to CLK Hold
Output Delay
OUT
unloaded, T
A
= T
CONDITIONS
I
I
V
Guaranteed by Design. Not Subject to Test.
C
OUT
OUT
CC
LOAD
MIN
= 5V, V
= – 1mA, D
= 1mA, D
= 15pF, V
to T
MAX
IN
= GND to V
OUT
, unless otherwise noted.
OUT
CC
Only
= 5V
Only
CC
Note 3: DAC switched between all 1s and the code corresponding to V
for the part.
Note 4: Digital inputs at 0V or V
V
CC
CC
MIN
2.4
.
40
40
40
50
40
20
20
65
0
– 1.0
TYP
LTC1456
MAX
150
0.8
0.4
10
10
UNITS
3
OS
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
A