DAC1220LCN National Semiconductor, DAC1220LCN Datasheet - Page 8

• Manufacturer Part Number: DAC1220LCN
• Description: IC DAC 12BIT BINARY 18-DIP
• Manufacturer: National Semiconductor

Specifications of DAC1220LCN

• Settling Time: 500ns
• Number Of Bits: 12
• Number Of Converters: 1
• Power Dissipation (max): 30mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Interface: -
• Voltage Supply Source: -
• Other names: *DAC1220LCN

Typical Applications
(Continued)
TL H 5689 – 8
f
CLK
Output frequency
f
j 2 kHz
e
MAX
512
Output voltage range
0V
10V peak
e
b
THD
0 2%
k
Excellent amplitude and frequency stability with temperature
Low pass filter shown has a 1 kHz corner (for output frequencies below 10 Hz
filter corner should be reduced)
Any periodic function can be implemented by modifying the contents of the look
up table ROM
No start up problems
FIGURE 12 Precision Low Frequency Sine Wave Oscillator Using Sine Look-Up ROM
8
http
www national com