LTC1289B データシートの表示（PDF） - Linear Technology
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LTC1289B Datasheet PDF : 28 Pages
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LTC1289
ABSOLUTE AXI U RATI GS (Notes 1 and 2)
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
LTC1289BI, LTC1289CI ..................... – 40°C TO 85°C
LTC1289BC, LTC1289CC ......................... 0°C to 70°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec.)................ 300°C
PACKAGE/ORDER I FOR ATIO
TOP VIEW
CH0 1
CH1 2
CH2 3
CH3 4
CH4 5
CH5 6
CH6 7
CH7 8
COM 9
DGND 10
20 VCC
19 ACLK
18 SCLK
17 DIN
16 DOUT
15 CS
14 REF+
13 REF–
12 V–
11 AGND
J PACKAGE
N PACKAGE
20-LEAD CERAMIC DIP 20-LEAD PLASTIC DIP
1289 PO01
ORDER PART
NUMBER
LTC1289BIJ
LTC1289CIJ
LTC1289BIN
LTC1289CIN
LTC1289BCJ
LTC1289CCJ
LTC1289BCN
LTC1289CCN
CH0 1
CH1 2
CH2 3
CH3 4
CH4 5
CH5 6
CH6 7
CH7 8
COM 9
DGND 10
TOP VIEW
20 VCC
19 ACLK
18 SCLK
17 DIN
16 DOUT
15 CS
14 REF+
13 REF–
12 V–
11 AGND
S PACKAGE
20-LEAD PLASTIC SOL
LTC1289 PO02
ORDER PART
NUMBER
LTC1289BCS
LTC1289CCS
U
UW
CO VERTER A D ULTIPLEXER CHARACTERISTICS (Note 3)
PARAMETER
Offset Error
Linearity Error (INL)
Gain Error
Minimum Resolution for
Which No Missing Codes are
Guaranteed
Analog and REF Input Range
On Channel Leakage Current
(Note 8)
Off Channel Leakage Current
(Note 8)
CONDITIONS
VCC = 2.7V
q
(Note 4)
VCC = 2.7V
q
(Notes 4 and 5)
VCC = 2.7V
q
(Note 4)
q
(Note 7)
On Channel = 3V q
Off Channel = 0V
On Channel = 0V q
Off Channel = 3V
On Channel = 3V q
Off Channel = 0V
On Channel = 0V q
Off Channel = 3V
LTC1289B
MIN
TYP
MAX
±1.5
±0.5
±0.5
12
(V–) – 0.05V to VCC + 0.05V
±1
±1
±1
±1
LTC1289C
MIN
TYP
MAX
±1.5
±0.5
±1.0
12
(V–) – 0.05V to VCC + 0.05V
±1
±1
±1
±1
2
UNITS
LSB
LSB
LSB
BITS
V
µA
µA
µA
µA
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