2
LTC1289
1289fb
The
● denotes the specifications
which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 3)
LTC1289B
LTC1289C
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Offset Error
VCC = 2.7V
●
±1.5
LSB
(Note 4)
Linearity Error (INL)
VCC = 2.7V
●
±0.5
LSB
(Notes 4 and 5)
Gain Error
VCC = 2.7V
●
±0.5
±1.0
LSB
(Note 4)
A
U
G
W
A
W
U
W
A
R
BSOLUTEXI
TI
S (Notes 1 and 2)
CO VERTER A D
ULTIPLEXER CHARACTERISTICS
UU W
Supply Voltage VCC to GND or V – ........................... 12V
Negative Supply Voltage (V–) .................... – 6V to GND
Voltage
Analog and Reference Inputs... (V–) – 0.3V to VCC + 0.3V
Digital Inputs ........................................ – 0.3V to 12V
Digital Outputs ........................... – 0.3V to VCC + 0.3V
Power Dissipation ............................................. 500mW
Operating Temperature Range
LTC1289BC, LTC1289CC ......................... 0
°C to 70°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec.)................ 300
°C
WU
U
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
LTC1289BCN
LTC1289CCN
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF
Lead Free Tape and Reel: Add #TRPBF
ORDER PART NUMBER
LTC1289BCSW
LTC1289CCSW
ORDER PART NUMBER
1
2
3
4
5
6
7
8
9
10
TOP VIEW
J PACKAGE, 20-LEAD CERAMIC DIP
N PACKAGE, 20-LEAD PLASTIC DIP
20
19
18
17
16
15
14
13
12
11
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
COM
DGND
VCC
ACLK
SCLK
DIN
DOUT
CS
REF+
REF–
V–
AGND
TJMAX = 110°C, θJA = 100°C/W (N)
TJMAX = 110°C, θJA = 150°C/W (SW)
1
2
3
4
5
6
7
8
9
10
TOP VIEW
SW PACKAGE
20-LEAD PLASTIC SO WIDE
20
19
18
17
16
15
14
13
12
11
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
COM
DGND
VCC
ACLK
SCLK
DIN
DOUT
CS
REF+
REF–
V–
AGND
OBSOLETE PACKAGE
Consider the N Package for Alternate Source
TJMAX = 150°C, θJA = 80°C/W (J)
LTC1289BIJ
LTC1289CIJ
LTC1289BCJ
LTC1289CCJ