4. DATA ACQUISITION RIINMNEIRSIL Successive Approximation Analog-to-Digital Converters for Data Acquisition Model ADC0801-4 T ICL7NI5 J/K/L Resolution 8-bit 12/14-Bit Accuracy +%/ Yaf 2/1LSB 0.01/0.006/0.003% Microprocessor Yes Yes Compatible Output Programmable: Programmable: 1. Latched parallel3 state Binary i. Latched parallel 3 state Binary 2. One 8-bit byte 2. Controlled 2-8 bit bytes Control Lines CS, RD, WR CS, RD, WR,A0 Conversion 100us 40 ns Time UART Compatible Yes Yes Input Voltage 5V span oV span Digital-to-Analog Converters* Maximum Electrical Specification at 25C untess otherwise noted. Model ICL7134U/B A07523 AD7533 AD7520 (7530) A07521 (7531) AD7541 Resolution 14 bit 8 bit 10 bit 10 bit 12 bit 12 bit Accuracy J/K/L J/K/L J/K/L J/K/L J/KIL J/K/L Linearity 0.01/0.006/0.003% 0.2%/0.1%/0.05% 0.2% /0.19%0/0.05% 0.2%/0. 1% /0.05% 0.2% /0.1%/ 0.05% 0.02% /0.01%/0.01% Zero Offset 10 nA uA 200 nA 200 nA (300 nA) 200 nA (300 nA) 50 nA Full Scale Reading 0.006% 1.5% max 1.4% 0.3% typ 0.3% typ 0.3% Stability Gain vs. Temp 5 ppm/C typ 10 ppm/cC 10 ppm/C typ 10 ppm/c 10 ppm/C 10 ppm/C typ Linearity vs. Temp 1 ppm/C typ 2 ppm/C 2 ppm/C typ 2 ppm/C 2 ppm/C 2 ppm/C typ Setting Time to +0.05% F-.S. 0.9 ps typ 150ns 600 ns 500 ns typ 500 ns typ 1 us input Code DTL/TTL/CMOS DTL/TTL/CMOS DTL/TTL/CMOS DTL/TTL/CMOS OTL/TTL/CMOS DTL/TTL/CMOS Logic Compat- Double Buffered Binary Binary Binary Binary Binary ibility option Binary (U) Offset Binary Offset Binary Offset Binary Offset Binary Offset Binary 2s Complement (B) Power Supply Voltage +3.5to +6.0 + 5 to + 16V + 5 to + 15V +5 to + 15V +5 to + 15V + 5 to + 16V Current 3mA 100 pA 2mA 2mA amA amA Package 28 pin DIP 16 pin DIP 16 pin DIP 16 pin DIP 18 pin DIP 18 pin DIP *R2R Ladder Multiplying Type Sample and Hold Vanaiog tacg Viniect** Vos Orift Type (Vp-p) (uS) (mV) qmV) Rate (mV/sec) 1H5110 +75 6 5 40 5 1H5111 +10 6 5 40 5 tH5112 +75 6 5 10 5 1H5113 +10 6 5 10 5 1H5114 +75 6 5 5 5 1H5115 +10 6 5 5 5 **Csto = 0.01 uF +Product in development-please consult your local sales office for availability. 15 *Tinted area NOT recommended for new designs.