MAX9704ETJ+T Maxim Integrated Products, MAX9704ETJ+T Datasheet - Page 7
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MAX9704ETJ+T
Manufacturer Part Number
MAX9704ETJ+T
Description
IC AMP AUDIO PWR 16W STER 32TQFN
Manufacturer
Maxim Integrated Products
Type
Class Dr
Datasheet
1.MAX9703ETJ.pdf
(20 pages)
Specifications of MAX9704ETJ+T
Output Type
2-Channel (Stereo)
Max Output Power X Channels @ Load
16W x 2 @ 16 Ohm
Voltage - Supply
10 V ~ 25 V
Features
Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown
Mounting Type
Surface Mount
Package / Case
32-TQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
8, 17, 20, 25,
1, 2, 23, 24
3, 4, 21, 22
MAX9703
26, 31, 32
27, 28
29, 30
10
11
12
13
14
15
16
18
19
—
—
—
—
—
—
—
—
—
5
6
7
9
PIN
1, 2, 23, 24
3, 4, 21, 22
_______________________________________________________________________________________
MAX9704
25, 26
27, 28
29, 30
31, 32
14
13
—
—
12
11
17
18
19
20
—
—
10
15
16
—
5
6
7
8
9
Spread-Spectrum, Class D Amplifiers
CHOLD
OUTR+
OUTL+
OUTR-
NAME
PGND
AGND
OUTL-
SHDN
OUT+
OUT-
INR+
INL+
C1N
N.C.
REG
INR-
V
C1P
INL-
FS1
FS2
IN+
IN-
G1
G2
10W Stereo/15W Mono, Filterless,
SS
EP
DD
Power Ground
Power-Supply Input
Charge-Pump Flying Capacitor Negative Terminal
Charge-Pump Flying Capacitor Positive Terminal
Charge-Pump Hold Capacitor. Connect a 1µF capacitor from CHOLD to V
No Connection. Not internally connected.
6V Internal Regulator Output. Bypass with a 0.01µF capacitor to AGND.
Analog Ground
Negative Input
Positive Input
Soft-Start. Connect a 0.47µF capacitor from SS to PGND to enable soft-start feature.
Active-Low Shutdown. Connect SHDN to PGND to disable the device. Connect to a
logic-high for normal operation.
Gain-Select Input 1
Gain-Select Input 2
Frequency-Select Input 1
Frequency-Select Input 2
Negative Audio Output
Positive Audio Output
Left-Channel Negative Input
Left-Channel Positive Input
Right-Channel Negative Input
Right-Channel Positive Input
Right-Channel Negative Audio Output
Right-Channel Positive Audio Output
Left-Channel Negative Audio Output
Left-Channel Positive Audio Output
Exposed Paddle. Connect to GND.
FUNCTION
Pin Description
DD
.
7