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MSA180

Features: • Power supply voltage : 2.0 V to 6.0 V (single supply voltage)• Low current consumption : 4.2 mA typ (VCC=3 V, no load)• Standby current : <1 A• Differential output : Twice the supply voltage (maximum output amplitube)• Package options :8-pin plastic DIP...

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SeekIC No. : 004427505 Detail

MSA180: Features: • Power supply voltage : 2.0 V to 6.0 V (single supply voltage)• Low current consumption : 4.2 mA typ (VCC=3 V, no load)• Standby current : <1 A• Differential ou...

MSA180 Data Sheet

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Part Number:
MSA180
Supply Ability:
5000

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  • 1~5000
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  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



Features:

• Power supply voltage : 2.0 V to 6.0 V (single supply voltage)
• Low current consumption : 4.2 mA typ (VCC=3 V, no load)
• Standby current : <1 A
• Differential output : Twice the supply voltage (maximum output amplitube)
• Package options :
8-pin plastic DIP (DIP8-P-300-2.54) (Product name: MSA180RS)
8-pin plastic SOP (SOP8-P-250-1.27-K) (Product name: MSA180MS-K) Chip


Pinout

Connection Diagram


Specifications

Parameter Symbol Condition Rating Unit Remarks
Power Supply Voltage VCC - 0.3 to +6.5 V -
Input Voltage VIN - 0.3 to VCC+0.3 V AIN
MODE1
MODE2
BASE
Maximum Output Current IOMAX VCC=3 V ±80 mA SP, SP
Power Dissipation PD Ta=25°C 400 mW DIP type
340 mW SOP type
Junction Temperature TjMAX - 110 °C Chip
Storage Temperature TSTG - 55 to +150 °C -



Description

The MSA180 is a piezo speaker driver for OKI's speech synthesizers. Its voltage gain can be adjusted by a factor of up to 10. The differential output provides an amplitude of twice the voltage supply.

In MSA180,A separate output connects to the base of an external transistor for controlling system voltage.

A standby function of MSA180 eliminates power loss when no input signal is present.




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