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AX1212EA
AX1212EA - Brand New Axelite IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
General Description
The MAX121 is a complete, BiCMOS, serial-output, sampling 14-bit analog-to-
digital converter (ADC) that combines an on-chip track/hold and a low-drift,
low noise, buried-zener voltage reference with fast conversion speed and low
power consumption. The throughput rate is as high as 308k samples per second
(ksps). The full scale analog input range is ±5V.
The MAX121 utilizes the successive-approximation architecture with a high-
speed DAC to achieve both fast conversion speeds and low-power operation.
Operating with +5V and -12V or -15V power supplies, power consumption is only
210mW.
The MAX121 can be directly interfaced to the serial port of most popular
digital-signal processors, and comes in space-saving 16-pin DIP and SO and
smaller 20-pin SSOP packages. The MAX121 operates with TTL- and CMOS-
compatible clocks in the frequency range from 1.1MHz to 5.5MHz. All logic
inputs and outputs are TTL and CMOS-compatible. This data sheet includes
application notes for easy interface to TMS320, µPD77230, and ADSP2101
digital-signal processors, as well as µPs using the Motorola SPI and QSPI
interface standards.
Benefts and Features
● 14-Bit Resolution
● 2.9µs Conversion Time/308ksps Throughput
● 400ns Acquisition Time
● Low Noise and Distortion
• 78d8 SINAD
• -85dB THD
● ±5V Bipolar Input Range, Overvoltage Tolerant to ±15V
● 210mW Power Dissipation
● Continuous-Conversion Mode Available
● 30ppm/°C, -5V Internal Reference
● Interfaces to DSP Processors
● 16-Pin DIP and SO Packages,
20-Pin SSOP Package
Applications
● Digital Signal Processing
● Audio and Telecom Processing
● Speech Recognition and Synthesis
● DSP Servo Control
● Spectrum Analysis
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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