| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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12,914 pcs
|
12914 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,100 pcs
|
2100 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The ADS6149IRGZT is a high-speed analog-to-digital converter (ADC) from Texas Instruments. It offers 14-bit resolution with a maximum sampling rate of 250 MSPS, making it suitable for wide-bandwidth communications and test equipment. The device uses a pipelined architecture and supports differential input with a 2 V peak-to-peak range. It features a 700 MHz analog input bandwidth and typical dynamic performance of 73.4 dB SNR, 11.5 ENOB, and 92 dB SFDR.
The ADC operates from a 1.7V to 1.9V supply and dissipates 687 mW at 250 MSPS. It includes a programmable fine gain up to 6 dB for SNR/SFDR trade-off and a DC offset correction loop. The digital interface can be configured as DDR LVDS or parallel CMOS. Both internal and external references are supported.
The device is housed in a 48-VQFN (7 mm × 7 mm) package with an exposed pad for thermal management. It is specified for the industrial temperature range of -40°C to 85°C. The ADS6149 is pin-compatible with the ADS5547 family.
| Qty | Low | High |
|---|---|---|
| 1+ | $143.33 | $143.33 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1.7V to 1.9V.
48-VFQFN Exposed Pad (48-VQFN 7mm x 7mm).
-40°C to 85°C.
It is listed as RoHS3 Compliant (unverified).
250 MSPS.
14 Bits.
687 mW at 250 MSPS.