TS4990ID STMicroelectronics, TS4990ID Datasheet - Page 31

• Manufacturer Part Number: TS4990ID
• Description: IC AMP AUDIO PWR 1.2W MON 8SOIC
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TS4990ID

• 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-SOIC (3.9mm Width)
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 1.2x1@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.2@8Ohm@1W%
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Supply Current (max): 6@5VmA
• Power Supply Requirement: Single
• Unity Gain Bandwidth Product (typ): 1.5MHz
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 64dB
• Single Supply Voltage (min): 2.2V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SO
• For Use With: 497-6383 - BOARD DEMO FOR TS4990
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TS4990
7
Revision history
Table 12.
11-May-2007
21-May-2008
28-Sep-2005
14-Mar-2006
17-Jan-2008
21-Jul-2006
4-Sep-2003
1-Oct-2004
2-Apr-2005
1-Jul-2002
1-Jul-2005
May-2005
Date
Document revision history
Revision
10
11
12
1
2
3
4
5
6
7
8
9
First release.
Update mechanical data.
Order code for back coating on flip-chip.
Typography error on page 1: Mini-SO-8 pin connection.
New marking for assembly code plant.
Error on
Updated mechanical coplanarity data to 50µm (instead of 60µm)
(see
SO-8 package inserted in the datasheet.
Update of
Corrected value of PSRR in
value).
Moved
application schematics on page
Merged daisy chain flip-chip order code table into
codes on page
Corrected pitch error in DFN8 package information. Actual pitch is
0.5mm. Updated DFN8 package dimensions to correspond to
JEDEC databook definition (in previous versions of datasheet,
package dimensions were as in manufacturer’s drawing).
Corrected error in MiniSO-8 package information (L and L1 values
were inverted).
Reformatted package information.
Corrected value of output resistance vs. ground in standby mode:
removed from
Figure 67 on page
Table 3: Component descriptions
Table 4 on page
Figure 66 on page
Table
30.
2, and added in
25).
5. Parameters in wrong column.
Table 5 on page 6
Changes
24. Disclaimer update.
4.
Table
to
4,
Section 2: Typical
Table
from 1 to 61 (typical
Revision history
Table 11: Order
5, and
Table
31/32
6.