Welcome to Weijie Semiconductor
- Integrated Circuits (ICs)
- Linear - Amplifiers - Audio
Image
Part Number
Manufacturer
Description
Unit Price
In Stock
TS4994EIJT
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Discontinued at
Type : Class AB
Output Type : 1-Channel (Mono)
Max Output Power x Channels @ Load : 1.2W x 1 @ 8 Ohm
Voltage - Supply : 2.5 V ~ 5.5 V
Features : Depop, Differential Inputs, Short-Circuit and Thermal Protection, Standby
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 9-FlipChip
Package / Case : 9-WFBGA, FCBGA
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Discontinued at
Type : Class AB
Output Type : 1-Channel (Mono)
Max Output Power x Channels @ Load : 1.2W x 1 @ 8 Ohm
Voltage - Supply : 2.5 V ~ 5.5 V
Features : Depop, Differential Inputs, Short-Circuit and Thermal Protection, Standby
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 9-FlipChip
Package / Case : 9-WFBGA, FCBGA
0
100 in stock
TS4994IJT
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Class AB
Output Type : 1-Channel (Mono)
Max Output Power x Channels @ Load : 1W x 1 @ 8 Ohm
Voltage - Supply : 2.5 V ~ 5.5 V
Features : Depop, Differential Inputs, Short-Circuit and Thermal Protection, Standby
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 9-FlipChip
Package / Case : 9-WFBGA, FCBGA
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Class AB
Output Type : 1-Channel (Mono)
Max Output Power x Channels @ Load : 1W x 1 @ 8 Ohm
Voltage - Supply : 2.5 V ~ 5.5 V
Features : Depop, Differential Inputs, Short-Circuit and Thermal Protection, Standby
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 9-FlipChip
Package / Case : 9-WFBGA, FCBGA
0
100 in stock
TS4994IST
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Class AB
Output Type : 1-Channel (Mono)
Max Output Power x Channels @ Load : 1W x 1 @ 8 Ohm
Voltage - Supply : 2.5 V ~ 5.5 V
Features : Depop, Differential Inputs, Short-Circuit and Thermal Protection, Standby
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 8-MiniSO
Package / Case : 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Class AB
Output Type : 1-Channel (Mono)
Max Output Power x Channels @ Load : 1W x 1 @ 8 Ohm
Voltage - Supply : 2.5 V ~ 5.5 V
Features : Depop, Differential Inputs, Short-Circuit and Thermal Protection, Standby
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 8-MiniSO
Package / Case : 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
0
100 in stock
TS4995EIJT
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Class AB
Output Type : 1-Channel (Mono)
Max Output Power x Channels @ Load : 1.2W x 1 @ 8 Ohm
Voltage - Supply : 2.5 V ~ 5.5 V
Features : Depop, Differential Inputs, Standby, Thermal Protection
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 9-FlipChip
Package / Case : 9-UFBGA, FCBGA
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Class AB
Output Type : 1-Channel (Mono)
Max Output Power x Channels @ Load : 1.2W x 1 @ 8 Ohm
Voltage - Supply : 2.5 V ~ 5.5 V
Features : Depop, Differential Inputs, Standby, Thermal Protection
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 9-FlipChip
Package / Case : 9-UFBGA, FCBGA
0
9553 in stock
TS4997IQT
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Class AB
Output Type : 2-Channel (Stereo)
Max Output Power x Channels @ Load : 1W x 2 @ 8 Ohm
Voltage - Supply : 2.7 V ~ 5.5 V
Features : 3D, Depop, Differential Inputs, Standby, Thermal Protection
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 16-QFN-EP (4x4)
Package / Case : 16-QFN
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Class AB
Output Type : 2-Channel (Stereo)
Max Output Power x Channels @ Load : 1W x 2 @ 8 Ohm
Voltage - Supply : 2.7 V ~ 5.5 V
Features : 3D, Depop, Differential Inputs, Standby, Thermal Protection
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 16-QFN-EP (4x4)
Package / Case : 16-QFN
0
100 in stock
TS4998IQT
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Class AB
Output Type : 2-Channel (Stereo)
Max Output Power x Channels @ Load : 1W x 2 @ 8 Ohm
Voltage - Supply : 2.7 V ~ 5.5 V
Features : Depop, Differential Inputs, Standby, Thermal Protection
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 16-QFN (4x4)
Package / Case : 16-VQFN Exposed Pad
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Class AB
Output Type : 2-Channel (Stereo)
Max Output Power x Channels @ Load : 1W x 2 @ 8 Ohm
Voltage - Supply : 2.7 V ~ 5.5 V
Features : Depop, Differential Inputs, Standby, Thermal Protection
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 16-QFN (4x4)
Package / Case : 16-VQFN Exposed Pad
0
100 in stock
TS4999EIJT
STMicroelectronics
Manufacturer : STMicroelectronics
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Class D
Output Type : 2-Channel (Stereo)
Max Output Power x Channels @ Load : 2.8W x 2 @ 4 Ohm
Voltage - Supply : 2.4 V ~ 5.5 V
Features : 3D, Depop, Differential Inputs, Short-Circuit and Thermal Protection, Standby
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 18-FlipChip
Package / Case : 18-UFBGA, FCBGA
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Type : Class D
Output Type : 2-Channel (Stereo)
Max Output Power x Channels @ Load : 2.8W x 2 @ 4 Ohm
Voltage - Supply : 2.4 V ~ 5.5 V
Features : 3D, Depop, Differential Inputs, Short-Circuit and Thermal Protection, Standby
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 18-FlipChip
Package / Case : 18-UFBGA, FCBGA
0
3778 in stock
U4083B-MFPG3Y 19
Microchip Technology
Manufacturer : Microchip Technology
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Class AB
Output Type : 2-Channel (Stereo)
Max Output Power x Channels @ Load : 250mW x 2 @ 32 Ohm
Voltage - Supply : 2 V ~ 16 V
Features : -
Mounting Type : Surface Mount
Operating Temperature : -20°C ~ 70°C (TA)
Supplier Device Package : 8-SOIC
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Class AB
Output Type : 2-Channel (Stereo)
Max Output Power x Channels @ Load : 250mW x 2 @ 32 Ohm
Voltage - Supply : 2 V ~ 16 V
Features : -
Mounting Type : Surface Mount
Operating Temperature : -20°C ~ 70°C (TA)
Supplier Device Package : 8-SOIC
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock
U4083B-MFPY 19
Microchip Technology
Manufacturer : Microchip Technology
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Class AB
Output Type : 2-Channel (Stereo)
Max Output Power x Channels @ Load : 250mW x 2 @ 32 Ohm
Voltage - Supply : 2 V ~ 16 V
Features : -
Mounting Type : Surface Mount
Operating Temperature : -20°C ~ 70°C (TA)
Supplier Device Package : 8-SOIC
Package / Case : 8-SOIC (0.154", 3.90mm Width)
Packaging : Tube
Series : -
Part Status : Obsolete
Type : Class AB
Output Type : 2-Channel (Stereo)
Max Output Power x Channels @ Load : 250mW x 2 @ 32 Ohm
Voltage - Supply : 2 V ~ 16 V
Features : -
Mounting Type : Surface Mount
Operating Temperature : -20°C ~ 70°C (TA)
Supplier Device Package : 8-SOIC
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock
WM9001GEFL
Cirrus Logic
Manufacturer : Cirrus Logic Inc.
Packaging : Tray
Series : -
Part Status : Obsolete
Type : Class D, Class AB
Output Type : 1-Channel (Mono)
Max Output Power x Channels @ Load : -
Voltage - Supply : 2.7 V ~ 5.5 V
Features : Depop, Thermal Protection
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 16-QFN (3x3)
Package / Case : 16-WFQFN Exposed Pad
Packaging : Tray
Series : -
Part Status : Obsolete
Type : Class D, Class AB
Output Type : 1-Channel (Mono)
Max Output Power x Channels @ Load : -
Voltage - Supply : 2.7 V ~ 5.5 V
Features : Depop, Thermal Protection
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 16-QFN (3x3)
Package / Case : 16-WFQFN Exposed Pad
0
100 in stock
WM9001GEFL/R
Cirrus Logic
Manufacturer : Cirrus Logic Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Class D, Class AB
Output Type : 1-Channel (Mono)
Max Output Power x Channels @ Load : -
Voltage - Supply : 2.7 V ~ 5.5 V
Features : Depop, Thermal Protection
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 16-QFN (3x3)
Package / Case : 16-WFQFN Exposed Pad
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Class D, Class AB
Output Type : 1-Channel (Mono)
Max Output Power x Channels @ Load : -
Voltage - Supply : 2.7 V ~ 5.5 V
Features : Depop, Thermal Protection
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 16-QFN (3x3)
Package / Case : 16-WFQFN Exposed Pad
0
100 in stock
WM9010ECSN/R
Cirrus Logic
Manufacturer : Cirrus Logic Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Class G
Output Type : 2-Channel (Stereo)
Max Output Power x Channels @ Load : 28mW x 2 @ 32 Ohm
Voltage - Supply : 1.71 V ~ 2 V
Features : Depop, Short-Circuit and Thermal Protection
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 12-W-CSP (1.84x1.34)
Package / Case : 12-WFBGA, WLCSP
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
Type : Class G
Output Type : 2-Channel (Stereo)
Max Output Power x Channels @ Load : 28mW x 2 @ 32 Ohm
Voltage - Supply : 1.71 V ~ 2 V
Features : Depop, Short-Circuit and Thermal Protection
Mounting Type : Surface Mount
Operating Temperature : -40°C ~ 85°C (TA)
Supplier Device Package : 12-W-CSP (1.84x1.34)
Package / Case : 12-WFBGA, WLCSP
0
100 in stock
New Original Stock
Competitive Prices
One-stop
Customer Service
Contact Weijie
- sales@ynnelec.com
- jay@ynnelec.com
- 1132 Nanguang Jiejia Building, No. 3037 Shennan Middle Road, Futian District, Shenzhen
Customer service
Copyright © 2025 Ynnelec. All rights reserved.
webdesign www.wzdzkf.com
Powered by www.wzdzkf.com