0 Shopping Cart

Texas Instruments PCM1738E/2K

Part Number:

PCM1738E/2K

Manufacturer:

Texas Instruments

Ventron No:

3006940-PCM1738E/2K

Description:

IC DAC 24BIT STEREO 192KHZ 28SSO

Datasheet:

PCM1738E/2K

Quantity:

- +
Total Price: $37.82

Payment:

Payment

Delivery:

Delivery

Quick Request Quote

Reference Price ( In US Dollars )

Pricing

Qty

Unit Price

Ext Price

  • 1

    $37.8217

    $37.82

  • 200

    $14.6375

    $2927.50

  • 500

    $14.1224

    $7061.20

  • 1000

    $13.8694

    $13869.40

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.
Quantity
Comments
  • One Stop Service

    One Stop Service

  • Competitive Price

    Competitive Price

  • Source Traceability

    Source Traceability

  • Same Day Delivery

    Same Day Delivery

Part Overview

Description
The PCM1738 is a CMOS integrated circuit (IC) that includes stereo digital-to-analog converters (DACs) and support circuitry in a small SSOP-28 package. The data converters use an advanced segment DAC architecture for excellent dynamic performance and improved tolerance to clock jitter. The PCM1738 provides balanced current outputs, allowing for external optimization of analog performance. It accepts industry-standard audio data formats with 16- to 24-bit data, enabling easy interfacing with audio DSP and decoder chips. Sampling rates up to 200 kHz are supported. The PCM1738 also has two optional modes of operation: an external digital filter mode (for use with the DF1704, DF1706, and PMD200) and a DSD decoder interface for SACD playback applications. A full set of user-programmable functions is accessible through a 4-wire serial control port that supports register write and read functions.

Features
24-bit resolution
Analog performance (Vcc = 5 V):
Dynamic range: 117 dB (typical)
SNR: 117 dB (typical)
THD N: 0.0004% (typical)
Full-scale output: 2.2 Vrms (at postamplifier)
Differential current output: ±2.48 mA
Sampling frequency: 10 kHz to 200 kHz
System clock: 128, 192, 256, 384, 512, or 768fs with autodetect
Accepts 16-, 20-, and 24-bit audio data
Data formats: Standard, I²S, and left-justified
8x oversampling digital filter:
Stop-band attenuation: -82 dB
Pass-band ripple: ±0.002 dB
Optional interface to external digital filter available
Optional interface to DSD decoder for SACD playback
User-programmable mode controls:
Digital attenuation: 0 dB to -120 dB, 0.5 dB/step
Digital de-emphasis
Digital filter rolloff: sharp or slow
Soft mute
Zero-detect mute
Zero flags for each output
Dual-supply operation:
5-V analog, 3.3-V digital
5-V tolerant digital inputs
Small SSOP-28 package

Applications
AV receivers
DVD movie players
SACD players
HDTV receivers
Car audio systems
Digital multitrack recorders
Other multichannel audio systems

Specifications

Texas Instruments PCM1738E/2K technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments PCM1738E/2K.

  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 4 days ago)
  • Mount
    Surface Mount
  • Mounting Type

    Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

    Surface Mount
  • Package / Case

    Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

    28-SSOP (0.209, 5.30mm Width)
  • Number of Pins

    Number of Pins: Indicates the number of electrical connections available on the component. These pins are used to connect the component to other components or circuits on a printed circuit board (PCB). The number of pins determines the functionality and connectivity options of the component. It is important to ensure that the component has the correct number of pins for the intended application.

    28
  • Weight
    289.987272mg
  • Operating Temperature

    Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

    -25°C~85°C
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status

    Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

    Active
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

    1 (Unlimited)
  • Number of Terminations
    28
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Technology

    Technology, in the context of electronic components, refers to the specific manufacturing process and materials used to create the component. It encompasses the semiconductor fabrication techniques, such as the type of transistor used (e.g., MOSFET, BJT), the gate oxide thickness, and the interconnect materials. Technology also includes the packaging type, such as surface mount or through-hole, and the leadframe or substrate material. The technology used impacts the component's performance characteristics, such as speed, power consumption, and reliability.

    CMOS
  • Voltage - Supply
    3V~3.6V 5V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage

    Supply Voltage is the voltage required to power an electronic component. It is typically measured in volts (V) and is specified in the component's datasheet. The supply voltage must be within the specified range for the component to function properly. If the supply voltage is too low, the component may not function at all. If the supply voltage is too high, the component may be damaged.

    5V
  • Terminal Pitch
    0.65mm
  • Base Part Number
    PCM1738
  • Pin Count
    28
  • Operating Supply Voltage
    5V
  • Number of Channels

    Number of Channels refers to the number of independent signal paths within an electronic component. It indicates how many separate signals can be processed or transmitted simultaneously. For example, an audio amplifier with two channels can amplify two separate audio signals, while a multi-channel data converter can convert multiple analog signals into digital data. The number of channels is a crucial parameter for determining the component's functionality and application.

    2
  • Interface

    In electronics, an interface refers to the connection point or boundary between two or more electronic systems or devices. It defines the physical, electrical, and logical characteristics that enable communication and data exchange between them. An interface specifies the protocols, pinouts, voltage levels, data formats, and other parameters necessary for the systems to interact seamlessly. It ensures compatibility and interoperability between different components or devices, allowing them to exchange information and perform their intended functions.

    Serial
  • Number of Bits
    24
  • Data Interface

    Data Interface refers to the physical and logical means by which an electronic component communicates with other components or systems. It defines the protocols, pinouts, and signal characteristics used for data exchange. The Data Interface parameter specifies the type of interface supported by the component, such as SPI, I2C, UART, or Ethernet. It ensures compatibility and proper communication between different devices within a system.

    I2S
  • Sampling Rate (Per Second)
    200k
  • Conversion Rate
    192 ksps
  • Voltage Supply Source
    Analog Digital
  • Signal to Noise Ratio (SNR)
    117 dB
  • Resolution (Bits)
    24 b
  • Height

    Height, in the context of electronic components, refers to the vertical dimension of the component. It is typically measured in millimeters (mm) or inches (in). Height is an important parameter to consider when designing and assembling electronic circuits, as it affects the overall size and form factor of the device. Components with a smaller height are often preferred for applications where space is limited, such as in portable devices or embedded systems.

    2mm
  • Length

    Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.

    10.2mm
  • Width
    5.3mm
  • Thickness

    Thickness, in the context of electronic components, refers to the vertical distance between two opposing surfaces of a component. It is typically measured in millimeters (mm) or inches (in). Thickness is a crucial parameter that affects the component's physical dimensions, weight, and performance characteristics. It influences factors such as heat dissipation, electrical insulation, and mechanical stability. Thinner components generally offer better heat dissipation and space efficiency, while thicker components may provide enhanced durability and structural integrity.

    1.95mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free

Certification

  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

Latest News