ad1990xcpzrl Analog Devices, Inc., ad1990xcpzrl Datasheet - Page 4

• Manufacturer Part Number: ad1990xcpzrl
• Description: Audio Switching Amplifier
• Manufacturer: Analog Devices, Inc.

AD1990
Table 5. Power Supplies
Parameter
ANALOG SUPPLY, AV
DIGITAL SUPPLY, DV
POWER TRANSISTOR SUPPLY, PV
RESET/POWER-DOWN CURRENT
QUIESCENT CURRENT
OPERATING CURRENT
Table 6. Digital I/O
Parameter
INPUT LOGIC HIGH
INPUT LOGIC LOW
OUTPUT LOGIC HIGH
OUTPUT LOGIC LOW
LEAKAGE CURRENT ON DIGITAL OUTPUTS
Table 7. Digital Timing
Parameter
t
t
MD
UD
AV
DV
PV
AV
DV
PV
AV
DV
PV
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
Typ
10
34
MUTE
OUTx
DD
Unit
μs
μs
t
MD
Test Conditions/Comments
Delay after MUTE is asserted until output stops switching
Delay after MUTE is deasserted until output starts switching
Min
4.5
4.5
6.5
Figure 2. Mute and Unmute Delay Timing
Typ
5.0
5.0
8 to 12
0.6
7.5
19
20
5.5
30
20
5.5
218
Min
2.0
2.4
Rev. 0 | Page 4 of 16
Max
5.5
5.5
15
1
11
40
27
7
260
Typ
Unit
V
V
V
μA
μA
μA
mA
mA
mA
mA
mA
mA
t
UD
Max
0.8
0.4
10
Inputs grounded, nonoverlap = minimum
Test Conditions/Comments
RESET held low
5 V
5 V
12 V
5 V
5 V
12 V
V
5 V
5 V
12 V
IN
Unit
V
V
V
V
μA
= 1 V rms, R
Test Conditions/Comments
@ 4 mA
@ 4 mA
L
= 6 Ω, P
O
= 1 W