AD1994ACPZRL7 Analog Devices Inc, AD1994ACPZRL7 Datasheet - Page 4

• Manufacturer Part Number: AD1994ACPZRL7
• Description: IC AMP AUDIO PWR 25W 64LFCSP
• Manufacturer: Analog Devices Inc
• Type: Class Dr

Specifications of AD1994ACPZRL7

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 25W x 2 @ 6 Ohm
• Voltage - Supply: 4.5 V ~ 5.5 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Operational Class: Class-D
• Audio Amplifier Output Configuration: 1-Channel Mono/2-Channel Stereo
• Output Power (typ): 50x1@3Ohm/25x2@6OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.003@1W%
• Single Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (typ): 5/20V
• Supply Current (max): 260@12V/27@5V/7@5VmA
• Power Supply Requirement: Triple
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 65dB
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): 4.5/6.5V
• Dual Supply Voltage (max): 5.5/22.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: LFCSP EP
• For Use With: EVAL-AD1994EBZ - BOARD EVAL FOR AD1994
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD1994
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 20
0.6
7.5
19
20
5.5
30
20
5.5
218
Min
2.0
2.4
Rev. 0 | Page 4 of 24
Max
5.5
5.5
22.5
1
11
40
27
7
260
Typ
t
Unit
V
V
V
μA
μA
μA
mA
mA
mA
mA
mA
mA
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