LTC1446CS8#TR Linear Technology, LTC1446CS8#TR Datasheet - Page 2

• Manufacturer Part Number: LTC1446CS8#TR
• Description: IC DAC 12BIT DUAL R-R MPWR 8SOIC
• Manufacturer: Linear Technology

Specifications of LTC1446CS8#TR

• Settling Time: 14µs
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 5mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A
LTC1446/LTC1446L
V
Logic Inputs to GND ................................... –0.5 to 7.5V
Operating Temperature Range
PACKAGE/ORDER
Consult factory for Military grade parts.
temperature range. V
otherwise noted.
SYMBOL
DAC
DNL
INL
ZSE
V
V
V
V
Power Supply (LTC1446)
V
I
Power Supply (LTC1446L)
V
I
2
ELECTRICAL CHARACTERISTICS
CC
CC
OS
OS
FS
FS
CC
CC
CC
BSOLUTE
LTC1446C/LTC1446LC ............................ 0 C to 70 C
LTC1446I/LTC1446LI ..........................–40 C to 85 C
TC
TC
to GND ................................................ –0.5 to 7.5V
CS/LD
D
CLK
OUT
D
IN
T
JMAX
1
2
3
4
PARAMETER
Resolution
Differential Nonlinearity
Integral Nonlinearity
Zero-Scale Error
Offset Error
Offset Error Tempco
Full-Scale Voltage
Full-Scale Voltage Tempco
Positive Supply Voltage
Supply Current
Positive Supply Voltage
Supply Current
= 125 C,
N8 PACKAGE
8-LEAD PDIP
TOP VIEW
W
CC
JA
= 100 C/W
= 4.5V to 5.5V (LTC1446), 2.7V to 5.5V (LTC1446L), V
A
XI
8
7
6
5
V
V
GND
V
W
OUT B
CC
OUT A
U
INFORMATION
U
W
R
A
LTC1446CN8
LTC1446IN8
LTC1446LCN8
LTC1446LIN8
ORDER PART
W
TI
NUMBER
U
CONDITIONS
Guaranteed Monotonic (Note 2)
T
LTC1446, T
LTC1446
LTC1446L, T
LTC1446L
For Specified Performance
4.5V V
For Specified Performance
2.7V V
A
G
= 25 C
S
The
CC
CC
U
(Note 1)
A
A
= 25 C
5.5V (Note 5)
5.5V (Note 5)
denotes the specifications which apply over the full operating
= 25 C
V
Maximum Junction Temperature .......................... 125 C
Storage Temperature Range ..................–65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
OUT A
CS/LD
D
CLK
OUT
D
/V
IN
T
OUT A
JMAX
OUT B
1
2
3
4
8-LEAD PLASTIC SO
= 125 C,
and V
S8 PACKAGE
TOP VIEW
................................. –0.5V to V
OUT B
JA
= 150 C/W
unloaded, T
8
7
6
5
V
V
GND
V
OUT B
CC
OUT A
4.065
4.045
2.470
2.460
MIN
4.5
2.7
12
0
A
= T
S8 PART MARKING
4.095
4.095
2.500
2.500
1000
TYP
650
MIN
1446
1446I
0.2
2.0
2.5
0.1
3
15
2
ORDER PART
LTC1446CS8
LTC1446IS8
LTC1446LCS8
LTC1446LIS8
to T
NUMBER
MAX,
4.125
4.145
2.530
2.540
MAX
1500
1000
4.5
5.0
5.5
5.5
18
0.5
1446L
1446LI
18
CC
unless
+ 0.5V
LSB/ C
UNITS
V/ C
LSB
LSB
LSB
Bits
mV
mV
V
V
V
V
V
A
V
A