Memory IC Chip Analog Devices Inc./ADI AD1674AD
| ECAD Module | PCB Footprint and Symbol |
| Supply and Demand Status | Balance |
| Fake Threat In the Open Market | 69 pct. |
| Popularity | Medium |
| Win Source Part Number | 076818-AD1674AD |
| Case / Package | 28-CDIP |
| Temperature Range - Operating | -40°C to 85°C |
| Digital Supply Voltage | 5V |
| Analog Supply Voltage | ±11.4 V to 16.5 V |
| Reference Type | External, Internal |
| Number of A/D Converters | 1 |
| Configuration | S/H-ADC |
| Data Interface | Parallel |
| Input Type | Single Ended |
| Number of Inputs | 1 |
| Sampling Rate | 100k |
| Number of Bits | 12 |
| Status | Active |
| Packaging | Tube/Rail |
| Manufacturer | Analog Devices Inc. |
| Categories | Integrated Circuits |
PRODUCT DESCRIPTION
The AD1674 is a complete, multipurpose, 12-bit analog-todigital
converter, consisting of a user-transparent onboard sample-and-hold
amplifier (SHA), 10 volt reference, clock and three-state output
buffers for microprocessor interface.
The AD1674 is pin compatible with the industry standard AD574A and
AD674A, but includes a sampling function while delivering a faster
conversion rate. The on-chip SHA has a wide input bandwidth
supporting 12-bit accuracy over the full Nyquist bandwidth of the
converter.
The AD1674 is fully specified for ac parameters (such as S/(N+D)
ratio, THD, and IMD) and dc parameters (offset, full-scale error,
etc.). With both ac and dc specifications, the AD1674 is ideal for
use in signal processing and traditional dc measurement
applications.
The AD1674 design is implemented using Analog Devices’BiMOS II
process allowing high performance bipolar analog circuitry to be
combined on the same die with digital CMOS logic.
Five different temperature grades are available. The AD1674J and K
grades are specified for operation over the 0°C to +70°C
temperature range. The A and B grades are specified from –40°C to
+85°C; the AD1674T grade is specified from –55°C to +125°C. The J
and K grades are available in both 28-lead plastic DIP and SOIC.
The A and B grade devices are available in 28-lead hermetically
sealed ceramic DIP and 28-lead SOIC. The T grade is available in
28-lead hermetically sealed ceramic DIP.
