AD7524JRZ Analog Devices Inc, AD7524JRZ Datasheet - Page 5

• Manufacturer Part Number: AD7524JRZ
• Description: IC DAC 8BIT MULTIPLYING 16-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD7524JRZ

• Data Interface: Parallel
• Settling Time: 250ns
• Number Of Bits: 8
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 30mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Resolution (bits): 8bit
• Sampling Rate: 4MSPS
• Input Channel Type: Parallel
• Supply Current: 2mA
• Digital Ic Case Style: SOIC
• No. Of Pins: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REV. B
ANALOG CIRCUIT CONNECTIONS
Digital Input
MSB
1111 1111
1000 0001
1000 0000
0111 1111
0000 0001
0000 0000
Note: 1 LSB = (2
MICROPROCESSOR INTERFACE
Figure 4. Unipolar Binary Operation
(2-Quadrant Multiplication)
LSB
Table I. Unipolar Binary Code Table
Figure 6. AD7524/8085A Interface
–8
)(V
REF
) = 1/256 (V
AD7524
Analog Output
–V
–V
–V
–V
–V
–V
REF
REF
REF
REF
REF
REF
REF
)
(255/256)
(128/256) = –V
(127/256)
(1/256)
(0/256) = 0
(129/256)
REF
/2
–5–
Digital Input
MSB
1111 1111
1000 0001
1000 0000
0111 1111
0000 0001
0000 0000
Note: 1 LSB = (2
Table II. Bipolar (Offset Binary) Code Table
LSB
Figure 5. Bipolar (4-Quadrant) Operation
Figure 7. AD7524/MC6800 Interface
–7
)(V
AD7524
REF
) = 1/128 (V
REF
)
Analog Output
+V
+V
0
–V
–V
–V
REF
REF
REF
REF
REF
AD7524
(1/128)
(127/128)
(128/128)
(127/128)
(1/128 )