Analog Devices Inc. AD7942BRMZ-RL7

Name: AD7942BRMZ-RL7
Brand: Analog Devices Inc.
SKU: 3009682-AD7942BRMZ-RL7
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7942BRMZ-RL7

Manufacturer:: Analog Devices Inc.

Ventron No:: 3009682-AD7942BRMZ-RL7

Description:: IC ADC 14BIT SRL 250KSPS 10MSOP

ECAD Model:

Datasheet:: AD7942BRMZ-RL7

Specifications

Analog Devices Inc. AD7942BRMZ-RL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7942BRMZ-RL7.

Factory Lead Time
12 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 1 month ago)
Contact Plating
Gold
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Surface Mount
YES
Number of Pins
10
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Series
PulSAR®
JESD-609 Code
e4
Pbfree Code
no
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
10
ECCN Code
EAR99
Subcategory
Analog to Digital Converters
Max Power Dissipation
12.5mW
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
0.5mm
Reflow Temperature-Max (s)
40
Base Part Number
AD7942
Pin Count
10
Operating Supply Voltage
5V
Polarity
Unipolar
Configuration
S/H-ADC
Number of Channels
1
Interface
SPI
Max Supply Voltage
5.5V
Min Supply Voltage
2.3V
Power Dissipation
12.5mW
Number of Bits
14
Input Type
Pseudo-Differential
Min Input Voltage
500mV
Architecture
SAR
Max Input Voltage
5.5V
Converter Type
ADC, SUCCESSIVE APPROXIMATION
Supply Type
Single
Reference Type
External
Data Interface
SPI, DSP
Resolution
1.75 B
Sampling Rate
250 ksps
Voltage - Supply, Analog
2.3V~5.5V
Voltage - Supply, Digital
2.3V~5.5V
Number of Analog In Channels
1
Sampling Rate (Per Second)
250k
Output Bit Code
BINARY
Integral Nonlinearity (INL)
1 LSB
Sample and Hold / Track and Hold
TRACK
Conversion Rate
250 ksps
Ratio - S/H:ADC
1:1
Output Format
SERIAL
Signal to Noise Ratio (SNR)
85 dB
Differential Nonlinearity
0.7 LSB
Length
3mm
Width
3mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead

Description

AD7942BRMZ-RL7 Overview
The AD7942 is a high-performance, 10-pin, 10-termination analog-to-digital converter with a sampling rate of 250 ksps. It is designed for applications requiring high accuracy and fast conversion times. The JESD-609 code for this converter is e4, indicating its compliance with industry standards. It has an EAR99 ECCN code, making it eligible for export without a license. The reflow temperature-max (s) is 40, ensuring reliable and consistent performance during soldering. With a maximum supply voltage of 5.5V, the AD7942 can operate in a wide range of applications. Its input type is pseudo-differential, and the ratio of sample-and-hold to ADC is 1:1, allowing for precise and reliable measurements. Overall, the AD7942 is a versatile and high-quality converter suitable for a variety of applications.

AD7942BRMZ-RL7 Features
1 Functions
10 basic kinds of terminations
10 pin count
Minimal supply voltage of 2.3V
PulSAR? series

AD7942BRMZ-RL7 Applications
There are a lot of Analog Devices Inc. AD7942BRMZ-RL7 ADC applications.

AC motor control
Medical Imaging
Smart antenna systems
Medical Instrumentation and medical imaging
Battery Operated Systems
TD-SCDMA, WiMAX
Data Acquisition Systems
GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
Scientific instruments.
Industrial Process Control

AD7942BRMZ-RL7 More Descriptions

1-Channel Single ADC SAR 250ksps 14-bit Serial 10-Pin MSOP T/R
ADC, Successive Approximation, 14-Bit, 1 Func, 1 Channel, Serial Access, PDSO10
The AD7942 is a 14-bit, charge redistribution, successive approximation PulSAR® ADC that operates from a single power supply, VDD, between 2.3 V to 5.5 V. It contains a low power, high speed, 14-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. The part also contains a low noise, wide bandwidth, short aperture delay track-and-hold circuit. On the CNV rising edge, it samples an analog input, IN , between 0 V to VREF with respect to a ground sense, IN-. The reference voltage, VREF, is applied externally and is set up to be the supply voltage. Its power scales linearly with the throughput. The SPI-compatible serial interface also features the ability, using the SDI input, to daisy-chain several ADCs on a single 3-wire bus and provides an optional busy indicator. It is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic using a separate supply (VIO). The AD7942 is housed in a 10-lead MSOP or a 10-lead QFN (LFCSP) package yet fits in the same size footprint as the 8-lead MSOP or SOT-23. Operation for the AD7942 is specified from -40°C to 85°C. Applications Battery-powered equipment Data acquisition Instrumentation Medical instruments Process controls

Certification