MAX1492CNI+ Maxim Integrated Products, MAX1492CNI+ Datasheet - Page 19

• Manufacturer Part Number: MAX1492CNI+
• Description: IC ADC W/LCD DRIVER 28-DIP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1492CNI+

• Display Type: LCD
• Configuration: 7 Segment + 2 Annunciators
• Interface: Serial
• Digits Or Characters: A/D 3.5 Digits
• Current - Supply: 960µA
• Voltage - Supply: 2.7 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 28-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 13. Detailed Timing Diagram
Figure 14. Serial-Interface 16-Bit Write Timing Diagram
Figure 15. Serial-Interface 8-Bit Write Timing Diagram
DOUT
SCLK
DOUT
DOUT
SCLK
SCLK
DIN
CS
DIN
DIN
CS
CS
1
t
1
CSH
0
______________________________________________________________________________________
0
RS4 RS3 RS2 RS1
RS4 RS3 RS2 RS1
CONTROL BYTE
t
DV
t
CSS
CONTROL BYTE
t
DS
t
DH
3.5- and 4.5-Digit, Single-Chip ADCs
RS0
RS0
x
x
D7
D15 D14 D13 D12 D11 D10
D6
t
D5
CH
D4
DATA BYTE
D3
D2
D1
D9
D0
DATA BYTE
D8
D7
with LCD Drivers
D6
t
DO
D5
D4
D3
D2
t
CSH
D1
D0
t
TR
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