STMicroelectronics TS421IQT Amplifiers - Audio
Amplifier IC 1-Channel (Mono) Class AB 8-DFN (3x3)

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TS421IQT
Detailed Description
IC AMP CLASS AB MONO 367MW 8DFN
Package
8-VFDFN Exposed Pad
Key Features
Package / Case: 8-VFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TS421IQT Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics TS421IQT Amplifiers - Audio technical specifications.
General
Package / Case
8-VFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2V ~ 5.5V
Lifecycle Status
Active
Features
Differential Inputs, Short-Circuit Protection, Standby
Type
Class AB
Output Type
1-Channel (Mono)
Max Output Power X Channels Load
367mW x 1 @ 16Ohm
Alternate Parts Comparison (TS421IQT vs TS321ILT vs TS391ILT vs TS4990IQT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 85°C (TA) |
| Supply Voltage | 2V ~ 5.5V | 5 V | 5 V | 2.2V ~ 5.5V |
| Package / Case | 8-VFDFN Exposed Pad | SC-74A, SOT-753 | SC-74A, SOT-753 | 8-VFDFN Exposed Pad |
| Output Type | 1-Channel (Mono) | -- | TTL | 1-Channel (Mono) |
| Type | Class AB | -- | General Purpose | Class AB |
| Action |
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