STLC5046 STMicroelectronics, STLC5046 Datasheet - Page 4

• Manufacturer Part Number: STLC5046
• Description: IC CODEC/FLTR PROG QUAD 64-TQFP
• Manufacturer: STMicroelectronics
• Type: PCM Codec/Filterr

Specifications of STLC5046

• Data Interface: PCM Audio Interface
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 4 / 4
• Sigma Delta: Yes
• Voltage - Supply, Analog: 3.3 V ~ 5 V
• Voltage - Supply, Digital: 3.3 V ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3665

Order code: FLANALOG0505
Wireless local loop application
STLC3075/STLC3055N
The STLC3075/3055N is a technology porting of the
STLC3055 product family in the new BCD3S 90V process.
Designed specifically for short loop applications, the
STLC3075 product family uses an integrated DC/DC
converter and operates on a single 4.5 to 12.0V supply. It
includes integrated ringing (>45V rms), metering pulse
generation, on-hook transmission and a parallel control
interface at 3.3V logic level. Automatic recognition of
flyback and buckboost configuration means the user is free
to chose either N-channel or P-channel power MOS
transistor. Pin-to-pin compatible with the previous
generation (STLC3055), this new product family allows
easy replacement of the current application with a high
cost reduction. The package for both devices is TQFP44.
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Muilti-line application
STLC5048 + STLC30R80
A low-cost, space saving, low-power, highly-integrated and
fully software programmable solution that allows to match
different country requirements with a single hardware
implementation.
■
■
The STLC5048 is a fully SW programmable, DSP
based, four-channel CODEC that provides the standard
CODEC functions plus impedance synthesis, echo
canceling and frequency response. In a TQFP64
package, it’s a single 3.3V supply device that also allows
programming of the SLIC, DC current limitation and
off hook threshold in a kit with the STLC30R80.
The STLC30R80 is a fully-featured single chip SLIC
able to generate a trapezoidal ringing waveform. It per
forms TTX injection and filtering and programmable
DC characteristics. In a TQFP44 package, it requires
only V
bat
and +5V.
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