UCSP Applications Information
For the latest application details on UCSP construction,
dimensions, tape carrier information, printed circuit board
techniques, bump-pad layout, and recommended reflow
temperature profile, as well as the latest information on
reliability testing results, refer to the application note,
“UCSP—A Wafer-Level Chip-Scale Package” available
on Maxim’s web site at http://www.maxim-ic.com/ucsp.
UCSP Marking Information
Pin A1 Bump Indicator
AAA: Product ID code
XXX: Lot Code
MAX9716/MAX9717
Low-Cost, Mono, 1.4W BTL Audio
Power Amplifiers
______________________________________________________________________________________ 13
Selector Guide
PART BTL/SE INPUT GAIN (dB)
MAX9716 Adjustable
MAX9717A Adjustable
MAX9717B 6
MAX9717C 9
MAX9717D 12
Ordering Information (continued)
PART TEMP RANGE
PIN-
PACKAGE
GAIN
(dB)
MAX9717AEBL+TG45 -40°C to +85°C 3 x 3 UCSP Adj.
MAX9717AETA+T -40°C to +85°C 8 TDFN-EP* Adj.
MAX9717AEUA -40°C to +85°C 8 µMAX-EP* Adj.
MAX9717BEBL+TG45 -40°C to +85°C 3 x 3 UCSP 6
MAX9717BETA+T -40°C to +85°C 8 TDFN-EP* 6
MAX9717BEUA -40°C to +85°C 8 µMAX-EP* 6
MAX9717CEBL+TG45 -40°C to +85°C 3 x 3 UCSP 9
MAX9717CETA+T -40°C to +85°C 8 TDFN-EP* 9
MAX9717CEUA -40°C to +85°C 8 µMAX-EP* 9
MAX9717DEBL+TG45 -40°C to +85°C 3 x 3 UCSP 12
MAX9717DETA+T -40°C to +85°C 8 TDFN-EP* 12
MAX9717DEUA -40°C to +85°C 8 µMAX-EP* 12
AAA
XXX
Chip Information
PROCESS: BiCMOS
*
EP = Exposed pad.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
G45 indicates protective die coating.
MAX9716/MAX9717
Low-Cost, Mono, 1.4W BTL Audio
Power Amplifiers
14 ______________________________________________________________________________________
V
CC
OUT+IN-
1
2
8
7
OUT-
GNDBIAS
BTL/SE
SHDN
µMAX
3
4
6
5
MAX9717
IN- OUT+ BTL/SE
BIAS SHDNOUT-
GND V
CC
GND
UCSP
(1.5mm x 1.5mm)
MAX9717
A
B
C
123
TDFN
(3mm x 3mm x 0.8mm)
MAX9716
1
2
3
4
8
7
6
5
SHDN
BIAS
IN+
IN-
OUT-
GND
V
CC
OUT+
TDFN
(3mm x 3mm x 0.8mm)
MAX9717
1
2
3
4
8
7
6
5
SHDN
BIAS
BTL/SE
IN-
OUT-
GND
V
CC
OUT+
TOP VIEW
V
CC
OUT+IN-
1
2
8
7
OUT-
GNDBIAS
IN+
SHDN
µMAX
3
4
6
5
MAX9716
TOP VIEW
(BUMPS ON BOTTOM)
IN- OUT+ IN+
BIAS SHDNOUT-
GND V
CC
GND
UCSP
(1.5mm x 1.5mm)
MAX9716
A
B
C
123
Pin/Bump Configurations
MAX9716/MAX9717
Low-Cost, Mono, 1.4W BTL Audio
Power Amplifiers
______________________________________________________________________________________ 15
CLICKLESS/POPLESS
SHUTDOWN
CONTROL
BIAS
IN+
IN-
OUT+
OUT-
SHDN
GND
MAX9716
R
F
40k
V
CC
R
IN
20k
C
IN
0.33µF
AUDIO
INPUT
C
BIAS
1µF
20k
20k
V
CC
VALUES SHOWN FOR 12dB GAIN.
1µF
OFF
ON
Functional Diagrams/Typical Operating Circuits
CLICKLESS/POPLESS
SHUTDOWN
CONTROL
BIAS
IN-
OUT+
OUT-
SHDN
GND
MAX9717A
R
F
40k
V
CC
R
IN
20k
C
IN
0.33µF
AUDIO
INPUT
C
BIAS
1µF
20k
20k
V
CC
VALUES SHOWN FOR BTL 12dB GAIN,
HEADPHONE 6dB GAIN.
1µF
BTL/SE
C
OUT
100µF
100k
V
CC
1k
OFF
ON
100k

MAX9716EUA+T

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Audio Amplifiers Mono 1.4W BTL Audio Power Amp
Lifecycle:
New from this manufacturer.
Delivery:
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