MSM7534

Features: • Single power supply: +5 V• Power consumption Operating mode: 35 mW Typ. 74 mW Max. VDD = 5 V Power save mode: 7 mW Typ. 16 mW Max. VDD = 5 V Power down mode: 0.05 mW Typ. 0.3 mW Max. VDD = 5 V• ITU-T Companding law MSM7533H: -law MSM7534: A-law MSM7533V: /A-law pin se...

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MSM7534 Picture
SeekIC No. : 004429088 Detail

MSM7534: Features: • Single power supply: +5 V• Power consumption Operating mode: 35 mW Typ. 74 mW Max. VDD = 5 V Power save mode: 7 mW Typ. 16 mW Max. VDD = 5 V Power down mode: 0.05 mW Typ. 0.3...

floor Price/Ceiling Price

Part Number:
MSM7534
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • 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:

• Single power supply: +5 V
• Power consumption
   Operating mode: 35 mW Typ. 74 mW Max. VDD = 5 V
   Power save mode: 7 mW Typ. 16 mW Max. VDD = 5 V
   Power down mode: 0.05 mW Typ. 0.3 mW Max. VDD = 5 V
• ITU-T Companding law
   MSM7533H: -law
   MSM7534: A-law
   MSM7533V: /A-law pin selectable
• Built-in PLL eliminates a master clock
• The PCM interface can be switched between 2 channel serial/parallel
• Transmission clock: 64/128/256/512/1024/2048 kHz
                                 96/192/384/768/1536/1544/200 kHz
   (During 2 channel serial mode, the 64 and 96 kHz clocks are disabled)
• Adjustable transmit gain
• Built-in reference voltage supply
• Analog output can directly drive a 600 line transformer
• Package options:
   20-pin plastic skinny DIP (DIP20-P-300-2.54-S1) (Product name : MSM7533HRS)
                                                                                (Product name : MSM7533VRS)
                                                                                  (Product name : MSM7534RS)
   24-pin plastic SOP (SOP24-P-430-1.27-K) (Product name : MSM7533HGS-K)
                                                                     (Product name : MSM7533VGS-K)
                                                                        (Product name : MSM7534GS-K)



Pinout

  Connection Diagram


Specifications

Symbol
Parameter
Conditions
Limits
Unit
VDD
Power Supply Voltage
-
0 to 7
V
VAIN
Analog Input Voltage
0.3 to VDD + 0.3
V
VDIN
Digital Input Voltage
0.3 to VDD + 0.3
V
TSTG
Storage Temperature
-
55 to +150
°C



Description

The MSM7533 and MSM7534 are two-channel CODEC CMOS ICs for voice signals ranging from 300 to 3400 Hz. These devices contain filters for A/D and D/A conversion.

Designed especially for a single-power supply and low-power applications, these MSM7534 contain two-channel AD/DA converters in a single chip and achieve a reduced footprint and a reduced number of external components.

The MSM7533 and MSM7534 are best suited for an analog interface to an echo canceller DSP used in digital telephone terminals, digital PABXs, and hands free terminals.




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