Factory Lead Time
6 Weeks
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-WFQFN Exposed Pad
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
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.
-40°C~125°C
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
Subcategory
Analog to Digital Converters
Max Power Dissipation
2.76W
Peak Reflow Temperature (Cel)
NOT SPECIFIED
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.
3V
Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
MAX11126
Qualification Status
Not Qualified
Operating Supply Voltage
3.6V
Polarity
Polarity refers to the direction of current flow through an electronic component. It is typically indicated by a plus (+) or minus (-) sign on the component's body. Components with polarity must be connected correctly in a circuit to function properly. For example, a diode will only allow current to flow in one direction, from the positive terminal to the negative terminal. If a diode is connected backwards, it will not conduct current.
Bipolar, Unipolar
Configuration
MUX-S/H-ADC
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.
SPI, Serial
Input Type
Input Type refers to the type of signal that an electronic component can accept as input.
Differential, Pseudo-Differential, Single Ended
Architecture
Architecture refers to the internal design and organization of an electronic component. It encompasses the arrangement of functional blocks, their interconnections, and the overall data flow within the component. The architecture determines the component's performance characteristics, such as speed, power consumption, and functionality. It also influences the component's size, cost, and reliability.
SAR
Number of Inputs
The number of inputs of an electronic component refers to the number of separate signals or data streams that the component can receive and process simultaneously. It indicates the maximum number of external connections that can be made to the component to provide input signals. This parameter is crucial for determining the functionality and connectivity of the component within a circuit or system.
8, 15, 16
Converter Type
Converter Type refers to the type of conversion performed by an electronic component, such as an analog-to-digital converter (ADC) or a digital-to-analog converter (DAC). It specifies the input and output signal types that the converter can handle.
ADC, SUCCESSIVE APPROXIMATION
Supply Type
Analog, Digital
Reference Type
Reference type is a parameter that specifies the type of reference used in an electronic component. It can be either a voltage reference or a current reference. A voltage reference provides a stable voltage output, while a current reference provides a stable current output. The type of reference used depends on the application. For example, a voltage reference is used in a voltage regulator to provide a stable voltage output, while a current reference is used in a current source to provide a stable current output.
External
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.
SPI
Sampling Rate
Sampling rate refers to the number of times per second that an analog signal is measured and converted into a digital signal. It is expressed in Hertz (Hz) and determines the maximum frequency that can be accurately represented in the digital signal. A higher sampling rate results in a more accurate representation of the analog signal, but also increases the amount of data that needs to be processed. The sampling rate must be at least twice the highest frequency component of the analog signal to avoid aliasing, where high-frequency components are incorrectly represented as lower-frequency components.
1 Msps
Voltage - Supply, Analog
2.35V~3.6V
Voltage - Supply, Digital
2.35V~3.6V
Number of Analog In Channels
16
Sampling Rate (Per Second)
1M
Output Bit Code
2'S COMPLEMENT BINARY
Sample and Hold / Track and Hold
TRACK
Number of A/D Converters
1
Ratio - S/H:ADC
Ratio - S/H:ADC is an electronic component parameter that specifies the ratio of the output voltage of a sample-and-hold (S/H) circuit to the input voltage of the analog-to-digital converter (ADC). It is expressed as a percentage and indicates the accuracy of the ADC's conversion process. A higher ratio indicates better accuracy, as it means that the ADC is able to convert the analog input signal into a digital representation with less error.
1:1
Analog Input Voltage-Max
3.65V
Signal to Noise Ratio (SNR)
49.6 dB
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.
5mm
RoHS Status
ROHS3 Compliant
Description
The MAX11120-MAX11128 are high-speed, low-power, serial output successive-approximation register (SAR) analog-to-digital converters (ADCs) with external reference. They offer industry-leading 1.5MHz full linear bandwidth and are available in 12-, 10-, and 8-bit resolutions.
Features
Scan modes, internal averaging, and internal clock
16-entry first-in/first-out (FIFO)
SampleSet: user-defined channel sequence with maximum length of 256
Analog multiplexer with true differential track/hold
16-18-14-channel single-ended
8-14-12-channel fully-differential pairs
15-18-/4-channel pseudo-differential relative to a common input
Two software-selectable bipolar input ranges: ±VREF /2, VREF
Flexible input configuration across all channels
High accuracy: ±1 LSB INL, ±1 LSB DNL, no missing codes over temperature range
70dB SINAD guaranteed at 250kHz input frequency
1.5V to 3.6V wide range I/O supply
2.35V to 3.6V supply voltage
Low power: 5.4mW at 1Msps with 3V supplies
2μA full-shutdown current
External differential reference (1V to VDD)
16MHz, 3-wire SPI-/QSPI-/MICROWIRE-/DSP-compatible serial interface
Wide -40°C to 125°C operation
Space-saving, 28-pin, 5mm x 5mm TQFN packages
1Msps conversion rate, no pipeline delay
AECQ-100 qualified variant available (MAX11128ATI/V )
Applications
High-speed data acquisition systems
High-speed closed-loop systems
Industrial control systems
Medical instrumentation
Battery-powered instruments
Portable systems