Low

SSM2305RMZ-REEL7 - 

Audio Power Amplifier, D, 1 Channel, 2.8 W, 2.5V to 5.5V, MSOP, 8 Pins

ANALOG DEVICES SSM2305RMZ-REEL7

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
SSM2305RMZ-REEL7
Order Code:
2457453
Product Range
SSM2305 Series
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The SSM2305RMZ-REEL7 is a Mono 2.8W Class-D Audio Power Amplifier designed to maximize performance for mobile phone applications. The application circuit requires a minimum of external components and operates from a single 2.5 to 5.5V supply. It is capable of delivering 2.2W of continuous output power with less than 1% THD + N driving a 4R load from a 5.0V supply. The SSM2305 features a high efficiency, low noise modulation scheme that does not require external LC output filters. The modulation provides high efficiency even at low output power. The SSM2305 operates with 90% efficiency at 1.3W into 8R or 83% efficiency at 2.2W into 4R from a 5.0V supply and has an SNR of >98dB. Spread-spectrum pulse density modulation is used to provide lower EMI-radiated emissions compared with other Class-D architectures. The fully differential input of the SSM2305 provides excellent rejection of common-mode noise on the input.
  • Filterless class-D amplifier with Σ-Δ modulation
  • No sync necessary when using multiple class-D amplifiers
  • 2.8W into 4R load and 1.6W into 8R load at 5V supply with <10% total harmonic distortion (THD)
  • 89% Efficiency at 5V, 1.3W into 8R speaker
  • >98dB Signal-to-noise ratio (SNR)
  • Single-supply operation from 2.5 to 5.5V
  • 20nA Ultralow shutdown current
  • Short-circuit and thermal protection
  • Pop-and-click suppression
  • Built-in resistors reduce board component count
  • Fixed and user-adjustable gain configurations

Applications

Portable Devices, Communications & Networking, Multimedia, Hobby & Education

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

:
D
:
1 Channel
:
2.8W
:
2.5V to 5.5V
:
MSOP
:
8Pins
:
4ohm
:
-40°C
:
85°C
:
Cut Tape
:
SSM2305 Series
:
-
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Alternatives

Compare Selected
Manufacturer Part Number
Order Code
Manufacturer / Description
Avail
Price For
Quantity

Related Searches

Packaging type Cut Tape
  Additional packaging options available
Re-reel (minimum 10/reel):2457453RL Check stock

1,139 In stock

1,139 available for 4 - 6 business days delivery

see cut-off times
 
Check stock and lead times
More stock available week commencing 25/09/17
HK$13.18 HK$ 13.18
Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
Quantity Price
1 + HK$13.18
10 + HK$12.00
25 + HK$10.65
100 + HK$9.72
250 + HK$8.79
500 + HK$7.57
1000 + HK$6.37
2000 + HK$5.87
5000 + HK$5.82
No longer stocked:: No Longer Manufactured::
Add to Basket
Total Price:
Total Price: ( )
Total Price: --
1 (Cut Tape 2457453) x 13.18 = HK$13.18
Total Price: HK$13.18
Choose your packaging preference
NOTE: Shipments for different packaging options may come from a remote warehouse. Please see delivery and lead time information for each packaging option.

Customer Reviews

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.