IC manufacturers Texas Instruments

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Texas Instruments LM53635 | Demoboard TIDA-01054

Multi-Rail Power Reference Design for Eliminating EMI Effects in High Performance DAQ Systems

Overview

TopologyOther Topology
IC revisionA

Description

The TIDA-01054 reference design helps eliminate the performance degrading effects of EMI on Data Acquisition (DAQ) systems greater than 16 bits with the help of the LM53635 buck converter. The buck converter enables the designer to place power solutions close to the signal path without the unwanted noise degradation of EMI while saving board space. This design allows for a system SNR performance of 100.13 dB using a 20-bit, 1-MSPS SAR ADC, which almost matches the 100.14 dB SNR performances when using external power sources.

Features

  • Power design minimizing DC to DC EMI impact on system performance
  • Two 20-bit SAR ADC channels
  • Modular front-end reference design for high channel count systems that can be repeated
  • Up to +/-4V input signal (8Vpp differential)

Typical applications

  • Battery Test
  • Semiconductor Test Equipment, LCD Test Equipment, Lab Instrumentation
  • Data Acquisition (DAQ)

Products

Order Code Data­sheet Simu­lation Downloads Product seriesApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CTol. CVR
(V (DC))
SizeOperating TemperatureQ
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
L
(µH)
ISAT
(A)
fres
(MHz)
MountTiØ ID
(mm)
Ø OD
(mm)
Qty.
(pcs)
PinsRowsH
(mm)
GenderTypeIR
(A)
Packaging Samples
691213710002SPEC
6 files WR-TBL Series 213 - 5.00 mm Horiz.l Entry Modular Rising Cage Clamp PCB Yes 26 to 16 (AWG) 0.5 to 1.5 (mm²) -40 °C up to +105 °C 10 THT 2 Horizontal 10 Box
744025006SPEC
8 files WE-TPC SMT Tiny Power Inductor 2828 -40 °C up to +125 °C 2.8 2.8 6.8 1.3 59 SMT 550 2 2.8 1.1
744031680SPEC
8 files WE-TPC SMT Tiny Power Inductor 3816 -40 °C up to +125 °C 3.8 3.8 68 0.22 12 SMT 1000 2 1.65 0.32
150060RS75000SPEC
25 files WL-SMCW SMT Mono-color Chip LED Waterclear 625 Red 630 250 2 AlInGaP 140 0603 -40 °C up to +85 °C 1.6 0.8 SMT 4000 0.7 Tape and Reel
885012006057SPEC
8 files WCAP-CSGP MLCCs 50 V(DC)100 pF ±5% 50 0603 -55 °C up to +125 °C 100010 GΩ NP0 Class I 1.6 0.8 0.4 4000 0.8 7" Tape & Reel
9774050360RSPEC
6 files WA-SMSI SMT Steel Spacer with internal Thread M3 -55 °C up to +150 °C 5 M3 4.2 6 650 Tape and Reel
61300211121SPEC
6 files WR-PHD 2.54 mm THT Pin Header -40 °C up to +105 °C1000 MΩ 5.08 THT 2 Single Pin Header Straight 3 Bag
61300311121SPEC
6 files WR-PHD 2.54 mm THT Pin Header -40 °C up to +105 °C1000 MΩ 7.62 THT 3 Single Pin Header Straight 3 Bag
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesApplicationPCB/Cable/PanelModularityWire SectionλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CTol. CVR
(V (DC))
SizeOperating TemperatureQ
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
L
(µH)
ISAT
(A)
fres
(MHz)
MountTiØ ID
(mm)
Ø OD
(mm)
Qty.
(pcs)
PinsRowsH
(mm)
GenderTypeIR
(A)
Packaging Samples