(Hong Kong)
Product Summary
The LTC1098CS8#TR is a micropower, 8-bit A/D converter that draws only 80μA of supply current when converting. It automatically powers down to 1nA typical supply current whenever it is not the performing conversion. The LTC1098CS8#TR is packaged in 8-pin SO package and has the 5V version. The 8-bit, switched-capacitor, successive approximation ADC includes sample-and-hold. The LTC1098CS8#TR offers a software selectable 2-channel MUX. This, coupled with micropower consumption, makes remote location possible and facilitates transmitting data through isolation barriers. The LTC1098CS8#TR can be used in ratiometric applications or with an external reference. The high impedance analog inputs and the ability to operate with reduced spans (below 1V full scale) allow direct connection to sensors and transducers in many applications, eliminating the need for gain stages.
Parametrics
LTC1098CS8#TR absolute maximum ratings: (1)Supply Voltage (VCC) to GND: 12V; (2)Voltage Analog and Reference: –0.3V to VCC + 0.3V; (3)Digital Inputs: –0.3V to 12V; (4)Digital Outputs: –0.3V to VCC + 0.3V; (5)Power Dissipation: 500mW; (6)Storage Temperature Range: –65℃ to 150℃; (7)Operating Temperature: 0℃ to 70℃; (8)Lead Temperature (Soldering, 10 sec.): 300℃.
Features
LTC1098CS8#TR features: (1)80μA Maximum Supply Current; (2)1nA Typical Supply Current in Shutdown; (3)5V Operation; (4)Sample-and-Hold; (5)16μs Conversion Time; (6)33kHz Sample Rate; (7)±0.5LSB Total Unadjusted Error Over Temp; (8)Direct 3-Wire Interface to Most MPU Serial Ports and All MPU Parallel I/O Ports; (9)8-Pin SO Plastic Package.
Diagrams
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 LTC1098CS8#TR |
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IC ADC 8BIT SERIAL I/O 5V 8SOIC |
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LTC1098CS8#TRPBF |
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IC A/D CONV 8BIT SRL IN/OUT8SOIC |
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