LTC1446CS8#PBF Linear Technology, LTC1446CS8#PBF Datasheet - Page 4
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LTC1446CS8#PBF
Manufacturer Part Number
LTC1446CS8#PBF
Description
IC D/A CONV 12BIT R-R DUAL 8SOIC
Manufacturer
Linear Technology
Datasheet
1.LTC1446CN8PBF.pdf
(12 pages)
Specifications of LTC1446CS8#PBF
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)
Number Of Channels
2
Resolution
12b
Interface Type
Serial (3-Wire)
Single Supply Voltage (typ)
5V
Dual Supply Voltage (typ)
Not RequiredV
Power Supply Requirement
Single
Output Type
Voltage
Integral Nonlinearity Error
5LSB
Single Supply Voltage (min)
4.5V
Single Supply Voltage (max)
5.5V
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
8
Package Type
SOIC N
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LTC1446/LTC1446L
TYPICAL PERFORMANCE CHARACTERISTICS
4
–0.5
–0.1
–0.2
–0.3
–0.4
600
500
400
300
200
100
0.5
0.4
0.3
0.2
0.1
–2
–3
–1
0
0
0
3
2
1
0
0
0
LTC1446 Differential Nonlinearity
(DNL)
LTC1446L Integral Nonlinearity
LTC1446 Min Output Voltage vs
Output Sink Current
CODE: ALL 0'S
512
512
OUTPUT SINK CURRENT (mA)
1024
1024
1536
5
1536
CODE
125 C
2048 2560
CODE
2048
2560
10
3072 3584 4095
3072
25 C
LTC1446/46L • TPC07
–55 C
W
1446/46L G01
3584
1446/46L G04
U
4095
15
4.08
4.11
4.10
4.09
4.07
0.8
0.6
0.4
0.2
–2
–3
–1
0
0
3
2
1
–55
0
0
LTC1446 Integral Nonlinearity (INL)
LTC1446 Min Supply Headroom for
Full Output Swing vs Load Current
LTC1446 Full-Scale Voltage
vs Temperature
CODE: ALL 1's
V
OUT
V
512
OUT
–25
= 4.095V
< 1LSB
1024
LOAD CURRENT (mA)
TEMPERATURE ( C)
1536
5
5
CODE
2048
35
2560
10
65
3072
LTC1446/46L • TPC05
95
3584
1446/46L G02
1446/46L G09
4095
125
15
–0.5
–0.1
–0.2
–0.3
–0.4
3.0
2.6
2.2
1.8
1.4
1.0
0.6
0.5
0.4
0.3
0.2
0.1
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
LTC1446L Min Supply Headroom for
Full Output Swing vs Load Current
0
LTC1446L Differential Nonlinearity
LTC1446 Supply Current
vs Logic Input Voltage
CODE: ALL 1's
V
OUT
V
512
OUT
= 2.5V
1
< 1LSB
1024
LOGIC INPUT VOLTAGE (V)
LOAD CURRENT (mA)
1536
5
2
CODE
2048 2560
3
10
3072 3584 4095
LTC1446/46L • TPC06
4
1446/46L G09
1446/46L G03
15
5