AD7866BRUZ

Semiconductors - ICs

> Data & Signal Conversion

> Analog-to-Digital Converters - ADC

distributor space
Organise Price Comparison Results by
Distributor Statistics for AD7866BRUZ
Total in Stock: -in-stock
Lowest MOQ: -
SELECT OPTIONS
Lowest price for your selection
-
in Stock
-
Average Price: - per unit
Stocking Distributors: -
Price Comparison for AD7866BRUZ
Series Information for AD7866BRUZ - Analog Devices

Features

  • feature
    Dual 12-Bit, 2-Channel ADC Fast Throughput Rate: 1 MSPS Specified for VDD of 2.7 V to 5.25 V Low Power 11.4 mW Max at 1 MSPS with 3 V Supplies 24 mW Max at 1 MSPS with 5 V Supplies Wide Input Bandwidth 70 dB SNR at 300 kHz Input Frequency On-Board Reference 2.5 V u201340u2d17C to +125u2d17C Operation Flexible Power/Throughput Rate Management Simultaneous Conversion/Read No Pipeline Delays High Speed Serial Interface SPITM /QSPITM / MICROWIRETM /DSP Compatible Shutdown Mode: 1 u242eA Max 20-Lead TSSOP Package

Description

ADC DUAL 12BIT 1MSPS TSSOP-20

The AD7866 is a dual 12-bit high speed, low power, successive approximation ADC. The part operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 1 MSPS. The device contains two ADCs, each preceded by a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 10 MHz. The conversion process and data acquisition are controlled using standard control inputs, allowing easy interfacing to microprocessors or DSPs. The input signal is sampled on the falling edge of CS; conversion is also initiated at this point. The conversion time is determined by the SCLK frequency. There are no pipelined delays associated with the part. The AD7866 uses advanced design techniques to achieve very low power dissipation at high throughput rates. With 3 V supplies and 1 MSPS throughput rate, the part consumes a maximum of 3.8 mA. With 5 V supplies and 1 MSPS, the current consumption is a maximum of 4.8 mA. The part also offers flexible power/throughput rate management when operating in sleep mode. The analog input range for the part can be selected to be a 0 V to VREF range or a 2 ⫻ VREF range with either straight binary or twos complement output coding. The AD7866 has an on-chip 2.5 V reference that can be overdriven if an external reference is preferred. Each on-board ADC can also be supplied with a separate individual external reference. The AD7866 is available in a 20-lead thin shrink small outline (TSSOP) package.

Specifications

Resolution (Bits):
12bit
Sampling Rate:
1MSPS
Input Channel Type:
Single Ended
Data Interface:
Serial
Supply Voltage Type:
Single
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
TSSOP
No. of Pins:
20Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
Quad 12-Bit SAR ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

Newark Electronics
ADC, DUAL, 12BIT, 1MSPS, TSSOP-20; Resolution (Bits):12bit; Sampling Rate:1MSPS; Input Channel Type:Single Ended; Data Interface:Serial; Supply Voltage Type:Single; Supply Voltage Min:2.7V; Supply Voltage Max:5.25V RoHS Compliant: Yes
Richardson RFPD
CONVERTER - ADC