Purchase MAS8444A, In-stock MAS8444A From SeekIC.
Part Number: MAS8444A
Description: The MAS8444a comprises eight digital to analog converters (DACs) each controlled by a two-wire I2C bus...
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MAS8444A
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Suppliers
DataSheet
General Description
MAS8444A General Description
The MAS8444a comprises eight digital to analog converters (DACs) each controlled by a two-wire I2C bus. The DACs are individually programmed using an 6-bit word to select an output from one of 64 voltage steps. The maximum output voltage of all DACs is set by Vmax. At power-on all outputs are set to their lowest value. The I2C-bus slave receiver has 3 programmable address pins (2 in the SO16 package).
MAS8444A Maximum Ratings
|
Parameter |
Symbol |
Conditions |
Min |
Max |
Unit |
|
Supply Voltage |
VDD |
-0.5 |
18 |
V | |
|
Supply current |
IDD |
10 |
40 |
mA | |
|
I2C-bus line voltage |
V(3),V(4) |
-0.5 |
5.9 |
V | |
|
Input voltage |
Vin |
-0.5 |
VDD+0.5 |
V | |
|
Output voltage |
Vo |
-0.5 |
VDD+0.5 |
V | |
|
Maximum current on any pin (except pins 1 and 8) |
Imax |
- |
10 |
mA | |
|
Total power dissipation |
Ptot |
500 |
mW | ||
|
Operating ambient temperature range |
Tamb |
-20 |
+70 |
oC | |
|
Storage temperature range |
Tstg |
-65 |
+150 |
oC |
MAS8444A Features
• Rail to rail output stages
• Octal 6-bit DACs on a single monolithic chip
• Power supply range from +5V to +12V
• -25 C to +85 C temperature range
• 16-pin PDIL and SO package
• pin to pin compatibility with TDA8444
• Octal 6-bit DACs on a single monolithic chip
• Power supply range from +5V to +12V
• -25 C to +85 C temperature range
• 16-pin PDIL and SO package
• pin to pin compatibility with TDA8444
MAS8444A Typical Application
• Trimmer replacement
• Automatic gain control
• High resolution monitors
• Automatic gain control
• High resolution monitors
MAS8444A Connection Diagram
MAS8444A
PDF/DataSheet Download
- Datasheet: MAS8444A
- File Size: 1487193 KB
- Manufacturer: ETC [ETC]
- Click here to Download
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