TC534

www.DataSheet4U.com TC530/TC534 5V Precision Data Acquisition Subsystems Features Precision (up to 17-Bits) A/D Converter 3-Wire Serial Port Flexible: User Can Trade Off Conversion Speed For Resolution Single Supply Operation -5V Output Pin 4 Input, Differential Analog MUX (TC534) Automatic Input Polarity and Overrange Detection Low Operating Current: 5mA Max Wide Analog Input Range: ±4.2V Max Cost Effective Package Types 28-Pin SOIC 28-Pin PDIP VSS 1 CINT 2 CAZ 3 BUF 4 ACOM 5 CREF- 6 28 CAP27 AGND 26 CAP+ 25 VDD 24 NC 23 OSC TC530CPI CREF+ 7 TC530COI 22 VCCD VREF- 8 VREF+ 9 VIN- 10 VIN+ 11 DGND 12 N/C 13 OSCOUT 14 21 RESET 20 EOC 19 R/W 18 DIN 17 DCLK 16 DOUT 15 OSCIN Applications VSS 1 40-Pin PDIP 40 CAP39 AGND 38 CAP+ 37 VDD 36 N/C 35 N/C 34 OSC 33 N/C CINT 2 CAZ 3 BUF 4 ACOM 5 CREF- 6 CREF+ 7 VREF8 VREF+ 9 Precision Analog Signal Processor Precision Sensor Interface High Accuracy DC Measurements Device Selection Table Part Number TC530COI TC530CPJ TC534CKW TC534CPL Package 28-Pin SOIC 28-Pin PDIP (Narrow) 44-Pin PQFP 40-Pin PDIP Temperature Range 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C TC534CPL 32 VCCD 31 N/C 30 RESET 29 N/C 28 N/C 27 EOC 26 R/W 25 DIN 24 DCLK 23 DOUT 22 OSCIN 21 OSCOUT CH4- 10 CH3- 11 CH2- 12 CH1- 13 CH4+ 14 CH3+ 15 CH2+ 16 CH1+ 17 DGND 18 A1 19 A0 20 44-Pin PQFP AGND CAP+ CINT BUF CAPVDD CAZ VSS NC NC NC 44 43 42 41 40 39 38 37 36 35 34 NC ACOM CREFCREF+ VREFVREF+ CH4CH3CH2- 1 2 3 4 5 6 7 8 9 33 NC 32...