TS4990IST STMicroelectronics, TS4990IST Datasheet - Page 28
TS4990IST
Manufacturer Part Number
TS4990IST
Description
IC AMP AUDIO PWR 1.2W MONO 8MSOP
Manufacturer
STMicroelectronics
Type
Class ABr
Datasheet
1.TS4990IST.pdf
(32 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TS4990IST
Manufacturer:
ST
Quantity:
56 000
Company:
Part Number:
TS4990IST
Manufacturer:
ST
Quantity:
3 190
Part Number:
TS4990IST
Manufacturer:
ST
Quantity:
20 000
Package information
5.3
Note:
28/32
DFN8 package information
DFN8 exposed pad (E2 x D2) is connected to pin number 7. For enhanced thermal
performance, the exposed pad must be soldered to a copper area on the PCB, acting as a
heatsink. This copper area can be electrically connected to pin7 or left floating.
Figure 72. DFN8 3x3x0.90mm package mechanical drawing (pitch 0.5mm)
Table 9.
Ref.
ddd
A1
A2
A3
D2
E2
A
D
E
b
e
L
DFN8 3x3x0.90mm package mechanical data (pitch 0.5mm)
Min.
0.80
0.55
0.18
2.85
2.20
2.85
1.40
0.30
Millimeters
Typ.
0.90
0.65
0.25
3.00
3.00
0.40
0.02
0.20
0.50
Max.
1.00
0.05
0.80
0.30
3.15
2.70
3.15
1.75
0.50
0.08
Dimensions
112.2
112.2
Min.
31.5
86.6
55.1
11.8
217
7.1
118.1
118.1
Typ.
Mils
35.4
25.6
19.7
15.7
0.8
7.9
9.8
106.3
Max.
39.4
31.5
11.8
68.9
19.7
124
124
TS4990
2.0
3.1