Datasheet for AD7277BRMZ-REEL:
- Manufacturer Part Number : AD7277BRMZ-REEL
- Manufacturer : AD
- Description : 3 MSPS,10-Bit ADC in 8-Lead MSOP and 6-Lead TSOT IC
- Series : AD7277
- Reference Price : USD 3.656
- Our Price : We have a better price, contact us by email
- Product Type : Precision A/D Converters
- Function : Single Channel A/D Converters
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 8-Lead MSOP
- Pins : 8
- MFG Package Case : RM-8
- Part Type : REEL
- Standard Packing Type : Reel
- Standard Packing Quantity : 3000
- Working Temperature : -40 to 125C
- Other Part Number : AD7277BRMZ-REEL
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Throughput rate: 3 MSPS
- Specified for VDD of 2.35 V to 3.6 V
- Power consumption
12.6 mW at 3 MSPS with 3 V supplies - Wide input bandwidth
70 dB SNR at 1 MHz input frequency
- Flexible power/serial clock speed management
- No pipeline delays
- Temperature range: −40°C to +125°C
- Please see data sheet for additional features.
The AD7277 is a 10-bit, high speed, low power, successive-approximation ADC. The parts operate from a single 2.35 V to 3.6 V power supply and feature throughput rates of up to 3 MSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 55 MHz.
The conversion process and data acquisition are controlled using CS and the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS, and the conversion is also initiated at this point. There are no pipeline delays associated with the part.
The AD7277 uses advanced design techniques to achieve very low power dissipation at high throughput rates.
The reference for the part is taken internally from VDD. This allows the widest dynamic input range to the ADC; therefore, the analog input range for the part is 0 to VDD. The conversion rate is determined by the SCLK
Product Highlights
- 3 MSPS ADCs in a 6-lead TSOT package
- AD7476/AD7477/AD7478 and AD7476A/AD7477A/ AD7478A pin-compatible
- High throughput with low power consumption
- Flexible power/serial clock speed management. This allows maximum power efficiency at low throughput rates
- Reference derived from the power supply
- No pipeline delay. The parts feature a standard successive approximation ADC with accurate control of the sampling instant via a CS input and once-off conversion control.
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
