SSM2305RMZ-R2 Analog Devices Inc, SSM2305RMZ-R2 Datasheet - Page 5

• Manufacturer Part Number: SSM2305RMZ-R2
• Description: Mono 2W Class D Audio Amp
• Manufacturer: Analog Devices Inc
• Type: Class Dr

Specifications of SSM2305RMZ-R2

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 2.8W x 1 @ 4 Ohm
• Voltage - Supply: 2.2 V ~ 5.5 V
• Features: Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Operational Class: Class-D
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 2.8x1@4OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.02@8Ohm@1W%
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 85dB
• Single Supply Voltage (min): 2.5V
• 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: MSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
NOTES:
1. NC = NO CONNECT.
2. EXPOSED PAD IS NOT CONNECTED INTERNALLY.
TO THE GROUND PLANE.
FOR INCREASED RELIABILITY OF THE SOLDER
JOINTS AND MAXIMUM THERMAL CAPABILITY IT
IS RECOMMENDED THAT THE PAD BE SOLDERED
IN+
Figure 2. LFSCP Pin Configuration
IN–
SD 1
NC
Mnemonic
SD
NC
IN+
IN−
OUT+
VDD
GND
OUT−
2
3
4
(Not to Scale)
SSM2305
TOP VIEW
PIN 1
INDICATOR
8 OUT–
7 GND
6 VDD
5 OUT+
Description
Shutdown Input. Active low digital input.
No Connect. This pin has no function; tie it to GND.
Noninverting Input.
Inverting Input.
Noninverting Output.
Power Supply.
Ground.
Inverting Output.
Rev. A | Page 5 of 16
IN+
IN–
Figure 3. MSOP Pin Configuration
NC
SD
1
2
3
4
NC = NO CONNECT
(Not to Scale)
SSM2305
TOP VIEW
8
7
6
5
OUT–
GND
VDD
OUT+
SSM2305