Datasheet Details
| Part number | AD1991 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 194.90 KB |
| Description | Class D/1-Bit Audio Power Output Stage |
| Datasheet |
 AD1991_AnalogDevices.pdf
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The AD1991 is Class D/1-Bit Audio Power Output Stage designed by Analog Devices.
| Part number | AD1991 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 194.90 KB |
| Description | Class D/1-Bit Audio Power Output Stage |
| Datasheet |
AD1991_AnalogDevices.pdf
|
|
|
|
FUNCTIONAL BLOCK DIAGRAMS 2-Channel Mode AVDD DVDD PVDD 6 OUTA INA LEFT INPUT A1 A2 3 INB B1 B2 LEVEL SHIFTER AND SWITCH CONTROL H-BRIDGE OUTB 3 OUTC INC RIGHT INPUT C1 C2 3 IND D1 OUTD D2 3 CURRENT OVERLOAD THERMAL SHUTDOWN THERMAL WARNING DATA LOSS 14 PGND CLK RST/PDN MUTE ،n THERMAL PROTECTION SHORT-CIRCUIT PROTECTION MUTE CONTROL 4 AGND DGND 2 TEST CONTROL 4-Channel Mode AVDD DVDD PVDD 6 The AD1991 is a 2-channel BTL or 4-channel single-ended class D audio power output stage.T
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