IC manufacturers Tempo Semiconductor

IC manufacturers (103)

Tempo Semiconductor TSDP18x | Demoboard Seattle

Octal PDM to TDM Converter

Overview

TopologyOther Topology
IC revisionB

Description

Octal PDM to TDM Converter: 142dB SNR 8 Channel DMIC AggregatorWith the brand new, game-changing 8:1 Digital PDM Mic Aggregator (Mic Array) that converts the PDM data into 16-bit or 24-bit Linear PCM in either I2S (1 or 2 channels), Left-Justified (1 or 2 channels) or TDM (1 ~ 8 channels) solution like the TSDP18xx, an ultra-fast time to market 2 to 8 digital mic Voice Activated Speaker / Touch Screen or other voice input class device can be realized leveraging our brand new TSDP18xx Octal PDM to TDM Converter ASIC.

Features

  • High-Fidelity Octal PDM to Linear PCM Converter
  • Configurable I2S / LJ / TDM Output Format Engine
  • Ultra low-power standby and operation
  • 3x3mm, 20-lead, 0.4mm pitch QFN

Typical applications

  • DSD to PCM Conversion
  • 1~8 Channel Digital Microphone Arrays

More information

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
50% typ.(°)
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
W(mm)
H(mm)
Fl(mm)
Packaging
Interface Type
Variant
Gender
Pins
Mount
IR(mA)
Working Voltage(V (AC))
Poles
L(mm)
Vaporphase process
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
SamplesAvailability & Sample
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 570 nm, Bright Green
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]570 nm
Emitting ColorBright Green 
Peak Wavelength [typ.]572 nm
Luminous Intensity [typ.]40 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
Size0603 
Operating Temperature -40 °C up to +85 °C
Width0.8 mm
Height0.7 mm
PackagingTape and Reel 
MountSMT 
Length1.6 mm
Check availability
SPECWE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Size0603 
Operating Temperature -55 °C up to +125 °C
Width0.8 mm
Height0.8 mm
Pad Dimension0.3 mm
MountSMT 
Rated Current800 mA
Length1.6 mm
Impedance @ 100 MHz600 Ω
Maximum Impedance800 Ω
Maximum Impedance200 MHz 
Rated Current 21000 mA
DC Resistance0.2 Ω
TypeHigh Current 
Check availability
SPECWE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Size0805 
Operating Temperature -55 °C up to +125 °C
Width1.2 mm
Height0.9 mm
Pad Dimension0.5 mm
MountSMT 
Rated Current2000 mA
Length2 mm
Impedance @ 100 MHz60 Ω
Maximum Impedance90 Ω
Maximum Impedance500 MHz 
Rated Current 23000 mA
DC Resistance0.025 Ω
TypeHigh Current 
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SPECWCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance100 nF
Capacitance±10% 
Rated Voltage10 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor5 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Length1.6 mm
Check availability
SPECWCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance1 µF
Capacitance±20% 
Rated Voltage10 V (DC)
Size0603 
Operating Temperature -55 °C up to +85 °C
Dissipation Factor10 %
Insulation Resistance0.1 GΩ
Ceramic TypeX5R Class II 
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Length1.6 mm
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SPECWS-DISV Small Compact SMT Flat Actuator with Top Tape 2.54 mm, –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Voltage24 V (DC)
Operating Temperature -40 °C up to +85 °C
Insulation Resistance100 MΩ
PackagingTape and Reel 
Rated Current25 mA
Poles
Length21.26 mm
Vaporphase processYes 
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SPECWR-USB Mini/Micro Connectors, –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
PackagingTape and Reel 
Interface TypeType B 
Variantwith Pads & Pegs 
GenderReceptacle 
Pins
MountSMT 
Rated Current1000 mA
Working Voltage30 V (AC)
TypeHorizontal 
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SPECWR-PHD Pin Header - Single, –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
PackagingBag 
GenderPin Header 
Pins
MountTHT 
Rated Current3000 mA
Working Voltage250 V (AC)
Length5.08 mm
TypeStraight 
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SPECWR-PHD Pin Header - Single, –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
PackagingBag 
GenderPin Header 
Pins
MountTHT 
Rated Current3000 mA
Working Voltage250 V (AC)
Length7.62 mm
TypeStraight 
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SPECWR-PHD Pin Header - Dual, –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
PackagingBag 
GenderPin Header 
Pins
MountTHT 
Rated Current3000 mA
Working Voltage250 V (AC)
Length5.08 mm
TypeStraight 
Check availability
SPECWR-PHD Pin Header - Single, –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
PackagingBag 
GenderPin Header 
Pins
MountTHT 
Rated Current3000 mA
Working Voltage250 V (AC)
Length12.7 mm
TypeStraight 
Check availability
SPECWR-PHD Pin Header - Dual, –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
PackagingBag 
GenderPin Header 
Pins20 
MountTHT 
Rated Current3000 mA
Working Voltage250 V (AC)
Length25.4 mm
TypeStraight 
Check availability