LTC1290_15 Datasheet, PDF (3/32 Pages) Linear Technology – Single Chip 12-Bit Data Acquisition System

LTC1290
U
UW
CO VERTER A D ULTIPLEXER CHARACTERISTICS The ● denotes the specifications
which apply over the full operating temperature range, otherwise specifications are at T_A = 25°C. (Note 3)
PARAMETER
CONDITIONS
LTC1290B
MIN TYP MAX
LTC1290C
MIN TYP MAX
LTC1290D
MIN TYP MAX UNITS
Offset Error
(Note 4)
●
±1.5
±1.5
±1.5 LSB
Linearity Error (INL)
(Notes 4, 5)
●
±0.5
±0.5
±0.75 LSB
Gain Error
(Note 4)
●
±0.5
±1.0
±4.0 LSB
Minimum Resolution for Which
●
12
12
12
Bits
No Missing Codes are Guaranteed
Analog and REF Input Range
(Note 7)
(V^–) – 0.05V to V_CC + 0.05V (V^–) – 0.05V to V_CC + 0.05V (V^–) – 0.05V to V_CC + 0.05V
V
On Channel Leakage Current
On Channel = 5V ●
±1
±1
±1
µA
(Note 8)
Off Channel = 0V
On Channel = 0V ●
±1
±1
±1
µA
Off Channel = 5V
Off Channel Leakage Current
On Channel = 5V ●
±1
±1
±1
µA
(Note 8)
Off Channel = 0V
On Channel = 0V ●
±1
±1
±1
µA
Off Channel = 5V
1290fe
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