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Datasheet Texas Instruments TLV1548

ManufacturerTexas Instruments

10-Bit 85 kSPS ADC Ser. Out, Pgrmable Pwr/Pwrdn/Conversion Rate, TMS320 DSP/SPI/QPSI Compat., 8 Ch.




Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNo


Package TypeDB
Industry STD TermSSOP
Width (mm)5.3
Length (mm)7.2
Thickness (mm)1.95
Pitch (mm).65
Max Height (mm)2
Mechanical DataDownload »


# Input Channels8
Analog Voltage AVDD(Max)(V)5.5
Analog Voltage AVDD(Min)(V)2.7
Approx. Price (US$)2.42 | 1ku
Digital Supply(Max)(V)5.5
Digital Supply(Min)(V)2.7
Input Range(Max)(V)5.5
Input TypeSingle-Ended
Integrated FeaturesN/A
InterfaceSerial SPI
Multi-Channel ConfigurationMultiplexed
Operating Temperature Range(C)-40 to 85
Package GroupSSOP
Package Size: mm2:W x L (PKG)20SSOP: 56 mm2: 7.8 x 7.2(SSOP)
Power Consumption(Typ)(mW)1.05
Reference ModeExt
Sample Rate (max)(SPS)85kSPS

Eco Plan

RoHSNot Compliant
Pb FreeNo

Application Notes

  • Download » Application Notes, PDF, 266 Kb, 08-01-1997
    Interfacing the TLV1544/1548 Analog Digital Converter to Digital Processors
    This Application Report describes the hardware and software requirements for interfacing an A/D converter to a DSP and to a MCU. The 10-bit A/D converter TLV1544 (4 analog input channels) and the TLV1548 (8 analog input channels) from Texas Instruments have been used to develop such interface. Example software code has been written showing how to program the DSP and the MCU to control the A/D conv
  • Download » Application Notes, PDF, 72 Kb, 10-28-1999
    Choosing an ADC and Op Amp for Minimum Offset
    Designing a mixed-signal circuit containing analog and digital components can be a challenge to the development engineer. Requirements such as a low single-polarity supply voltage and a high degree of precision may conflict, and make the choice of components and the best circuit design difficult. This report discusses problems that arise in using operational amplifiers (op amps) for signal conditi
  • Download » Application Notes, PDF, 227 Kb, Revision: A, 11-10-2010
    Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
    This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different
  • Download » Application Notes, PDF, 215 Kb, 03-17-2011
    Determining Minimum Acquisition Times for SAR ADCs, part 2
    The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to

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Series: TLV1548 (1)

Manufacturer's Classification

  • Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)

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