AD1994ACPZRL7 Analog Devices Inc, AD1994ACPZRL7 Datasheet - Page 3

• 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

SPECIFICATIONS
Test conditions, unless otherwise specified.
Table 1.
Parameter
SUPPLY VOLTAGES
AMBIENT TEMPERATURE
LOAD IMPEDANCE
CLOCK FREQUENCY
PGA GAIN
MEASUREMENT BANDWIDTH
Table 2.
Parameter
R
MAXIMUM CURRENT THROUGH OUTx
THERMAL WARNING ACTIVE
THERMAL SHUTDOWN ACTIVE
RESTORE TEMPERATURE AFTER THERMAL SHUTDOWN
Table 3. Performance Specifications
Parameter
TOTAL HARMONIC DISTORTION AND NOISE (THD + N)
SIGNAL-TO-NOISE RATIO (SNR)
DYNAMIC RANGE (DNR)
CROSSTALK (LEFT-TO-RIGHT OR RIGHT-TO-LEFT)
Table 4. DC Specifications
Parameter
INPUT IMPEDANCE
OUTPUT DC OFFSET
DS-ON
AV
DV
PV
Per High-Side Transistor
Per Low-Side Transistor
DD
DD
DD
Typ
20
±4
Typ
0.003
0.006
0.01
0.02
105
105
−100
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Unit
kΩ
mV
Min
Unit
%
%
%
%
dB
dB
dB
Typ
260
210
5
135
150
120
Test Conditions/Comments
PGA = 0 dB, P
PGA = 6 dB, P
PGA = 12 dB, P
PGA = 18 dB, P
1 kHz, A-weighted, 0 dB referred to 1% THD + N output
1 kHz, A-weighted, −60 dB referred to 1% THD + N output
PGA = 0 dB, P
AINL, AINR input pins
Test Conditions/Comments
Independent of PGA setting
Max
355
265
Ratings
5 V
5 V
12 V
25°C
6 Ω
12.288 MHz
0 dB
20 Hz to 20 kHz
O
O
O
O
O
= 1 W, 1 kHz
= 1 W, 1 kHz
= 5 W, 1 kHz
Unit
mΩ
mΩ
A
°C
°C
°C
= 1 W, 1 kHz
= 1 W, 1 kHz
Test Conditions/Comments
T = 25°C
T = 25°C
Peak
Die temperature
Die temperature
Die temperature
AD1994