LTC1456 LINER [Linear Technology], LTC1456 Datasheet - Page 2

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

ABSOLUTE
LTC1456
V
Logic Inputs to GND ................................ – 0.5V to 7.5V
V
Maximum Junction Temperature ......... – 65 C to 125 C
Operating Temperature Range
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
V
SYMBOL
DAC
DNL
INL
V
V
V
V
Power Supply
V
I
Op Amp DC Performance
AC Performance
2
ELECTRICAL CHARACTERISTICS
CC
OS
OS
FS
FS
CC
CC
CC
OUT
TC
TC
= 4.5V to 5.5V, V
LTC1456C ............................................ 0 C to 70 C
LTC1456I ........................................ – 40 C to 85 C
to GND .............................................. – 0.5V to 7.5V
.............................................. – 0.5V to V
PARAMETER
Resolution
Differential Nonlinearity
Integral Nonlinearity
Offset Error
Offset Error Temperature
Coefficient
Full-Scale Voltage
Full-Scale Voltage
Temperature Coefficient
Positive Supply Voltage
Supply Current
Short-Circuit Current Low
Short-Circuit Current High
Output Impedance to GND
Voltage Output Slew Rate
Voltage Output Settling Time
Digital Feedthrough
W
MAXIMUM
OUT
unloaded, T
W W
A
= T
CONDITIONS
Guaranteed Monotonic (Note 1)
T
(Note 1)
T
T
For Specified Performance
(Note 4)
V
V
Input Code = 0
(Note 2)
(Notes 2, 3) to 0.5LSB
A
A
A
OUT
OUT
= 25 C
= 25 C
= 25 C
MIN
RATINGS
Shorted to GND
Shorted to V
to T
MAX
U
, unless otherwise noted.
CC
CC
+ 0.5V
Consult factory for Military grade parts.
PACKAGE/ORDER I FOR ATIO
CS/LD
D
CLK
T
T
OUT
D
N8 PACKAGE
8-LEAD PDIP
JMAX
JMAX
IN
1
2
3
4
= 125 C,
= 125 C,
TOP VIEW
JA
JA
8-LEAD PLASTIC SO
= 100 C/W (N8)
= 150 C/W (S8)
S8 PACKAGE
8
7
6
5
4.065
4.045
V
V
CLR
GND
MIN
4.5
0.4
CC
OUT
12
U
4.095
4.095
TYP
430
1.0
0.3
40
14
15
24
S8 PART MARKING
ORDER PART
LTC1456CN8
LTC1456IN8
LTC1456CS8
LTC1456IS8
NUMBER
4.125
4.145
W
MAX
650
120
120
120
5.5
1456
1456I
0.5
3.5
12
18
4
ppm/ C
UNITS
nV • s
U
V/ C
V/ s
LSB
LSB
LSB
Bits
mV
mV
mA
mA
V
V
V
A
s