TS4990EIJT STMicroelectronics, TS4990EIJT Datasheet - Page 24

• Manufacturer Part Number: TS4990EIJT
• Description: IC AMP AUDIO PWR 1.2W 9FLIPCHIP
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TS4990EIJT

• 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: 9-FlipChip
• For Use With: 497-6383 - BOARD DEMO FOR TS4990
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Package information
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5.1
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Package information
In order to meet environmental requirements, STMicroelectronics offers these devices in
ECOPACK
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.
Figure 65. Flip chip pinout (top view)
Figure 66. Marking (top view)
Flip-chip package information
®
packages. These packages have a lead-free second level interconnect. The
XXX
XXX
YWW
YWW
E
E
1
1
3
3
2
2
Symbol for
lead-free package
■
Balls are underneath
VOUT1
VOUT1
VOUT1
Vin+
Vin+
Vin+
Vin-
Vin-
Vin-
A
A
GND
GND
GND
GND
GND
GND
VCC
VCC
VCC
B
B
BYPASS
BYPASS
BYPASS
VOUT2
VOUT2
VOUT2
STBY
STBY
STBY
■
■
■
■
■
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
TS4990