LTC1292(RevB) 데이터 시트보기 (PDF) - Linear Technology
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LTC1292 Datasheet PDF : 24 Pages
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LTC1292/LTC1297
ABSOLUTE AXI U RATI GS
(Notes 1 and 2)
Supply Voltage (VCC) to GND .................................. 12V
Voltage
Analog and Reference
Inputs ..................................... –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
LTC1292/LTC1297BC, LTC1292/LTC1297CC,
LTC1292/LTC1297DC ............................ 0°C to 70°C
LTC1292BI, LTC1292CI,
LTC1292DI ......................................... –40°C to 85°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec.)................ 300°C
PACKAGE/ORDER I FOR ATIO
TOP VIEW
ORDER PART NUMBER
CS 1
+IN 2
–IN 3
GND 4
8 VCC
7 CLK
6 DOUT
5 VREF
N8 PACKAGE
8-LEAD PLASTIC DIP
TJMAX = 100°C, θJA =130°C/W (N8)
LTC1292BIN8 LTC1297BCN8
LTC1292CIN8 LTC1297CCN8
LTC1292DIN8 LTC1297DCN8
LTC1292BCN8
LTC1292CCN8
LTC1292DCN8
J8 PACKAGE
8-LEAD CERAMIC DIP
TJMAX = 150°C, θJA =100°C/W (J8)
LTC1292BCJ8 LTC1297BCJ8
LTC1292CCJ8 LTC1297CCJ8
LTC1292DCJ8 LTC1297DCJ8
OBSOLETE PACKAGE
Consider the N8 Package for Alternate Source
Consult LTC Marketing for parts specified with wider operating temperature ranges.
U
UW
CO VERTER A D ULTIPLEXER CHARACTERISTICS The q denotes the specifications
which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 3)
PARAMETER
CONDITIONS
LTC1292B
LTC1297B
MIN TYP MAX
LTC1292C
LTC1297C
MIN TYP MAX
LTC1292D
LTC1297D
MIN TYP MAX
UNITS
Offset Error
(Note 4)
q
±3.0
±3.0
±3.0
LSB
Linearity Error (INL)
(Note 4 & 5)
q
±0.5
±0.5
±0.75
LSB
Gain Error
(Note 4)
q
±0.5
±1.0
±4.0
LSB
Minimum Resolution for Which No
Missing Codes are Guaranteed
12
12
12
Bits
Analog and REF Input Range
On Channel Leakage Current
(Note 8)
(Note 7)
q
On Channel = 5V
q
Off Channel = 0V
–0.05V to VCC + 0.05V
±1
±1
V
±1
µA
On Channel = 0V
q
±1
±1
±1
µA
Off Channel = 5V
Off Channel Lekage Current
On Channel = 5V
q
±1
±1
±1
µA
(Note 8)
Off Channel = 0V
On Channel = 0V
q
±1
±1
±1
µA
Off Channel = 5V
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