MAX9724AETC+ Maxim Integrated Products, MAX9724AETC+ Datasheet - Page 18

• Manufacturer Part Number: MAX9724AETC+
• Description: IC AMP AUDIO .045W STER 12TQFN
• Manufacturer: Maxim Integrated Products
• Series: DirectDrive™r
• Type: Class ABr

Specifications of MAX9724AETC+

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 63mW x 2 @ 32 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Depop, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 12-TQFN Exposed Pad
• Product: General Purpose Audio Amplifiers
• Output Power: 42 mW
• Thd Plus Noise: 0.02 %
• Supply Current: 3.5 mA
• Maximum Power Dissipation: 1333 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 16 Ohms
• Minimum Operating Temperature: - 40 C
• Amplifier Class: AB
• No. Of Channels: 2
• Supply Voltage Range: 2.7V To 5.5V
• Load Impedance: 16ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: TQFN
• Rohs Compliant: Yes
• For Use With: MAX9724AEVKIT+ - EVALUATION KIT FOR MAX9724A/BMAX9724DEVKIT+ - KIT EVAL FOR MAX9724D
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

60mW, DirectDrive, Stereo Headphone Amplifier
with Low RF Susceptibility and Shutdown
PROCESS: BiCMOS
18
TOP VIEW
______________________________________________________________________________________
OUTR
OUTL
V
DD
11
12
10
+
9
1
MAX9724A
MAX9724B
TQFN
Chip Information
8
2
7
3
6
5
4
INL
SHDN
PV
SS
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages.
PACKAGE TYPE
12 UCSP
12 TQFN
TOP VIEW (BUMPS ON BOTTOM)
A
B
C
SGND
V
C1P
1
DD
PACKAGE CODE
Package Information
MAX9724A/MAX9724B
SHDN
PGND
T1233-1
INR
2
B12-1
Pin Configurations
UCSP
OUTR
C1N
INL
3
DOCUMENT NO.
OUTL
SV
PV
4
SS
SS
21-0104
21-0136