TS4990IST STMicroelectronics, TS4990IST Datasheet - Page 24

IC AMP AUDIO PWR 1.2W MONO 8MSOP

TS4990IST

Manufacturer Part Number
TS4990IST
Description
IC AMP AUDIO PWR 1.2W MONO 8MSOP
Manufacturer
STMicroelectronics
Type
Class ABr
Datasheet

Specifications of TS4990IST

Output Type
1-Channel (Mono)
Max Output Power X Channels @ Load
1.2W x 1 @ 8 Ohm
Voltage - Supply
2.2 V ~ 5.5 V
Features
Depop, Differential Inputs, Standby, Thermal Protection
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
For Use With
497-6383 - BOARD DEMO FOR TS4990
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-4451-2
Package information
5
Package information
In order to meet environmental requirements, STMicroelectronics offers these devices in
®
ECOPACK
packages. These packages have a lead-free second level interconnect. The
category of second level interconnect is marked on the package and on the inner box label,
in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics
trademark. ECOPACK specifications are available at: www.st.com.
5.1
Flip-chip package information
Figure 65. Flip chip pinout (top view)
Figure 66. Marking (top view)
XXX
XXX
YWW
YWW
24/32
Vin+
Vin+
Vin+
3
3
VCC
VCC
VCC
STBY
STBY
STBY
2
2
VOUT1
VOUT1
VOUT1
GND
GND
GND
VOUT2
VOUT2
VOUT2
1
1
Vin-
Vin-
Vin-
GND
GND
GND
BYPASS
BYPASS
BYPASS
B
B
A
A
Balls are underneath
E
E
Symbol for
lead-free package
TS4990
C
C
ST logo
Product and assembly code: XXX
A90 from Tours
90S from Shenzhen
Three-digit datecode: YWW
E symbol for lead-free only
The dot indicates pin A1

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