LTC1292 Просмотр технического описания (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
LTC1292/LTC1297BI, LTC1292/LTC1297CI,
LTC1292/LTC1297DI ........................ –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
ORDER PART NUMBER
CS 1
+IN 2
–IN 3
GND 4
TOP VIEW
8 VCC
7 CLK
6 DOUT
5 VREF
J8 PACKAGE
8-LEAD CERAMIC DIP
N8 PACKAGE
8-LEAD PLASTIC DIP
LTC1292BIN8 LTC1297BIN8
LTC1292CIN8 LTC1297CIN8
LTC1292DIN8 LTC1297DIN8
LTC1292BCJ8 LTC1297BCJ8
LTC1292CCJ8 LTC1297CCJ8
LTC1292DCJ8 LTC1297DCJ8
LTC1292BCN8 LTC1297BCN8
LTC1292CCN8 LTC1297CCN8
LTC1292DCN8 LTC1297DCN8
TJMAX = 150°C, θJA =100°C/W (J8)
TJMAX = 100°C, θJA =130°C/W (N8)
For Military Temperature Ranges please contact factory.
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 Lekage Current
(Note 8)
CONDITIONS
(Note 4)
(Note 4 & 5)
(Note 4)
(Note 7)
On Channel = 5V
Off Channel = 0V
On Channel = 0V
Off Channel = 5V
On Channel = 5V
Off Channel = 0V
On Channel = 0V
Off Channel = 5V
LTC1292B
LTC1297B
MIN TYP MAX
LTC1292C
LTC1297C
MIN TYP MAX
LTC1292D
LTC1297D
MIN TYP MAX
q
±3.0
±3.0
±3.0
q
±0.5
±0.5
±0.75
q
±0.5
±1.0
±4.0
12
12
12
q
–0.05V to VCC + 0.05V
q
±1
±1
±1
q
±1
±1
±1
q
±1
±1
±1
q
±1
±1
±1
UNITS
LSB
LSB
LSB
Bits
V
µA
µA
µA
µA
2
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