NCP4894MNR2G ON Semiconductor, NCP4894MNR2G Datasheet - Page 2

• Manufacturer Part Number: NCP4894MNR2G
• Description: IC AMP AUDIO PWR 1W DIFF 10-DFN
• Manufacturer: ON Semiconductor
• Type: Class ABr

Specifications of NCP4894MNR2G

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1.8W x 1 @ 8 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: 10-VFDFN Exposed Pad
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 1.08x1@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.006@8Ohm@1000mW%
• 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): 2.2V
• 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: 10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NCP4894MNR2G; NCP4894MNR2GOSTR

SD MODE
Input from DAC
Input from DAC
Negative Diff
0
0
1
1
Positive Diff
SHUTDOWN CONTROL
SD SELECT
0
1
0
1
Figure 1. Typical NCP4894 Application Circuit with Differential Input
390 nF
390 nF
Ci1
Ci2
Shutdown
Shutdown
Status
20 kW
20 kW
On
On
Ri2
Ri1
C
b
1 mF
BYPASS
SD SELECT
SD MODE
INP
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INM
NCP4894
BYPASS
BYPASS
2
VP
VMC
BRIDGE
20 kW
20 kW
VP
VP
Rf1
Rf2
VM
Cs
1 mF
SHUTDOWN
−
+
+
−
CONTROL
OUTA
OUTB
RL
8W