Purchase AD9281, In-stock AD9281 From SeekIC.
MFG:ADI D/C:09
Part Number: AD9281
MFG: ADI
D/C: 09
Description: The AD9281 is a complete dual channel, 28 MSPS, 8-bit CMOS ADC. The AD9281 is optimized specifically for applications w...
- Table of contents:
AD9281
-
Suppliers
DataSheet
General Description
AD9281 General Description
The AD9281 is a complete dual channel, 28 MSPS, 8-bit CMOS ADC. The AD9281 is optimized specifically for applications where close matching between two ADCs is required (e.g., I/Q channels in communications applications). The 28 MHz sampling rate and wide input bandwidth will cover both narrow- band and spread-spectrum channels. The AD9281 integrates two 8-bit, 28 MSPS ADCs, two input buffer amplifiers, an internal voltage reference and multiplexed digital output buffers.
Each ADC incorporates a simultaneous sampling sample-and-hold amplifier at its input. The analog inputs are buffered; no external input buffer op amp will be required in most applications. The ADCs are implemented using a multistage pipeline architecture that offers accurate performance and guarantees no missing codes. The outputs of the ADCs are ported to a multiplexed digital output buffer. The AD9281 is manufactured on an advanced low cost CMOS
process, operates from a single supply from 2.7 V to 5.5 V, and consumes 225 mW of power (on 3 V supply). The AD9281 input structure accepts either single-ended or differential signals, providing excellent dynamic performance up to and beyond 14 MHz Nyquist input frequencies.
AD9281 Maximum Ratings
AVDD AVSS 0.3 +6.5 V
DVDD DVSS 0.3 +6.5 V
AVSS DVSS 0.3 +0.3 V
AVDD DVDD 6.5 +6.5 V
Digital Outputs DVSS 0.3 DVDD + 0.3 V
AINA, AINB AVSS 1.0 AVDD + 0.3 V
VREF AVSS 0.3 AVDD + 0.3 V
REFSENSE AVSS 0.3 AVDD + 0.3 V
REFT, REFB AVSS 0.3 AVDD + 0.3 V
DVDD DVSS 0.3 +6.5 V
AVSS DVSS 0.3 +0.3 V
AVDD DVDD 6.5 +6.5 V
Digital Outputs DVSS 0.3 DVDD + 0.3 V
AINA, AINB AVSS 1.0 AVDD + 0.3 V
VREF AVSS 0.3 AVDD + 0.3 V
REFSENSE AVSS 0.3 AVDD + 0.3 V
REFT, REFB AVSS 0.3 AVDD + 0.3 V
AD9281 Features
Complete Dual Matching ADC
Low Power Dissipation: 225 mW (+3 V Supply)
Single Supply: 2.7 V to 5.5 V
Differential Nonlinearity Error: 0.1 LSB
On-Chip Analog Input Buffers
On-Chip Reference
Signal-to-Noise Ratio: 49.2 dB
Over Seven Effective Bits
Spurious-Free Dynamic Range: 65 dB
No Missing Codes Guaranteed
28-Lead SSOP
Low Power Dissipation: 225 mW (+3 V Supply)
Single Supply: 2.7 V to 5.5 V
Differential Nonlinearity Error: 0.1 LSB
On-Chip Analog Input Buffers
On-Chip Reference
Signal-to-Noise Ratio: 49.2 dB
Over Seven Effective Bits
Spurious-Free Dynamic Range: 65 dB
No Missing Codes Guaranteed
28-Lead SSOP
AD9281 Connection Diagram
AD9281
PDF/DataSheet Download
- Datasheet: AD9281
- File Size: 416751 KB
- Manufacturer: AD [Analog Devices]
- Click here to Download
- ·AD9000
- AD [Analog Devices]
- High Speed 6-Bit A/D Converter
- 210792 KB
- ·AD9000JD
- AD [Analog Devices]
- High Speed 6-Bit A/D Converter
- 210792 KB
- ·AD9000SD
- AD [Analog Devices]
- High Speed 6-Bit A/D Converter
- 210792 KB
- ·AD9000SE
- AD [Analog Devices]
- High Speed 6-Bit A/D Converter
- 210792 KB
- ·AD9002
- AD [Analog Devices]
- High Speed 8-Bit Monolithic A/D Converter
- 158054 KB
- ·AD9002AD
- AD [Analog Devices]
- High Speed 8-Bit Monolithic A/D Converter
- 158054 KB
- ·AD9002AJ
- AD [Analog Devices]
- High Speed 8-Bit Monolithic A/D Converter
- 158054 KB
- ·AD9002BD
- AD [Analog Devices]
- High Speed 8-Bit Monolithic A/D Converter
- 158054 KB
AD9281 Relative Products
AD9280-EB
BOARD EVAL FOR AD9280
AD9280ARSZRL
The AD9280ARSZRL is one member of the AD9280 series.The AD9280 is a monolithic, single supply, 8-bit, 32 MSPS analog-to-digital converter with an on-chip sample-and-hold amplifier and voltage reference. The AD9280 uses a multistage differential pipeline arch...
-
AD9280ARSZ
IC ADC CMOS 8BIT 32MSPS 28-SSOP
-
AD9280ARSRL
IC ADC 8BIT CMOS 32MSPS 28-SSOP
-
AD9280ARS
IC ADC CMOS 8BIT 32MSPS 28-SSOP
AD9280
The AD9280 is a monolithic, single supply, 8-bit, 32 MSPS analog-to-digital converter with an on-chip sample-and-hold amplifier and voltage reference. The AD9280 uses a multistage differential pipeline architecture at 32 MSPS data rates and guarantees no mis...
Hotspot Suppliers Product
LM2596SX-5.0+
Price: 2.15-2.92 USD
5V, 150 kHz, 3A, Step-Down Voltage Regulator, TO263, LM2596SX-5.0+
AT24C256-10PU2
Price: 1-10000000000 USD
DIP, 131,072/262,144 bits, EEPROM, 64-Byte Page Write Mode, High Reliability, 5 ms
CS289
Price: 0.1-0.5 USD
20mA, air-core tachometer, Drive Circuit, 20V, On-Chip Regulation
LT1097CN8
Price: 1.3-2 USD
DIP8, 50μV, thermocouple amplifier
SNJ54HC688J
Price: 1-6 USD
2-input NAND gate, 2-V to 6-V VCC, CDIP20
TOP249YN
Price: 1.52-2.15 USD
TOPSwitch-GX, TO-220, -0.3 V to 700 V, No heatsink, Wider duty cycle, no turn off glitches
BDW84C
Price: 1-4 USD
15A, 100V, TO-3P, HIGH CURRENT, SILICON POWER DARLINGTON TRANSISTOR, Epitaxial-Base NPN
S-35390A-T8T1G
Price: 0.7-1.2 USD
clock IC, TSSOP, 0.25 μA
LPC2468FBD208
Price: 1-10000000 USD
microcontroller, LQFP20, 1.5W, -0.5 to +4.6 V, 100 mA, 72 MHz, Advanced Vectored Interrupt Control...
HSMS-2825-TR1G
Price: 0.072-0.075 USD
Surface Mount, RF Schottky Barrier, SOT-143, Low Turn-On Voltage, Low FIT, Single, Dual and Quad V...
MG20G6EL1
Price: 8-20 USD
silicon NPN triple diffused type, module, 600V, High DC current gain, Low satulation voltage
FMS6501MSA28X
Price: 1.9-3 USD
Video Switch Matrix, 28SSOP, -0.3 to 6 V, 40 mA, FMS6501MSA28X, Fairchild
