(Hong Kong)
Product Summary
The LTC1454CS#TR is a complete single supply, dual rail-to-rail voltage output, 12-bit digital-to-analog converter (DAC) in a 16-lead SO package. The device includes an output buffer amplifier with variable gain (×1 or ×2) and an easy-to-use 3-wire cascadable serial interface. The LTC1454CS#TR has an onboard reference of 2.048V and a full-scale output of 4.095V in a ×2 gain configuration. It operates from a single 4.5V to 5.5V supply. The applications of the LTC1454CS#TR include Digital Calibration, Industrial Process Control, Automatic Test Equipment, Cellular Telephones.
Parametrics
LTC1454CS#TR absolute maximum ratings: (1)VCC to GND: -0.5V to 7.5V; (2)TTL Input Voltage: -0.5V to 7.5V; (3)VOUT, DOUT: -0.5V to VCC + 0.5V; (4)REF: -0.5V to VCC + 0.5V; (5)Maximum Junction Temperature: -65℃ to 125℃; (6)Operating Temperature Range, Commercial: 0℃ to 70℃; Industrial: -40℃ to 85℃; (7)Storage Temperature Range: -65℃ to 150℃; (8)Lead Temperature (Soldering, 10 sec): 300℃.
Features
LTC1454CS#TR features: (1)12-Bit Resolution; (2)Buffered True Rail-to-Rail Voltage Output; (3)5V Operation, ICC: 700mA Typ (LTC1454); (4)3V Operation, ICC: 450mA Typ (LTC1454L); (5)Built-In Reference: 2.048V (LTC1454) 1.220V (LTC1454L); (6)CLR Pin; (7)Power-On Reset; (8)16-Lead SO Package; (9)3-Wire Cascadable Serial Interface; (10)Maximum DNL Error: 0.5LSB; (11)Low Cost.
Diagrams
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 LTC1454CS#TR |
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IC DAC 12BIT R-R DUAL 5V 16SOIC |
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LTC1454CS#TRPBF |
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IC D/A CONV 12BIT R-R DUAL16SOIC |
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