- RS-artikelnummer:
- 183-2119
- Tillv. art.nr:
- AD9281ARSZ
- Tillverkare / varumärke:
- Analog Devices
- RS-artikelnummer:
- 183-2119
- Tillv. art.nr:
- AD9281ARSZ
- Tillverkare / varumärke:
- Analog Devices
Datablad
Lagstiftning och ursprungsland
- COO (Country of Origin):
- MY
Produktdetaljer
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.
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
Specifikationer
Attribute | Value |
---|---|
Architecture | Pipelined |
Number of ADCs | 2 |
Resolution | 8 bit |
Sampling Rate | 28Msps |
Input Signal Type | Differential, Single Ended |
Input Type | Differential, Single Ended |
Mounting Type | Surface Mount |
Package Type | SSOP |
Pin Count | 28 |
Integral Nonlinearity Error | ±1.5LSB |
Digital Interface Type | Parallel |
Power Supply Type | Single |
Typical Single Supply Voltage | 2.7 to 5.5 V |
Maximum Operating Temperature | 85 °C |
Dimensions | 10.5 x 5.6 x 1.85mm |
Minimum Operating Temperature | -40 °C |