| ADS5121 Description |
| Low Power, 8 Channel, 10-bit, 40MSPS ADC, 1.8V |
| ADS5121 Vendor |
| Texas Instruments |
| ADS5121 Categories |
|
| ADS5121 Features |
- 8 DIFFERENTIAL ANALOG INPUTS
- 1VPP DIFFERENTIAL INPUT RANGE
- INT/EXT VOLTAGE REFERENCE
- ANALOG/DIGITAL SUPPLY: 1.8V
- DIGITAL I/O SUPPLY: 1.8V/3.3V
- DIFFERENTIAL NONLINEARITY: ±0.4LSB
- INTEGRAL NONLINEARITY: ±0.6LSB
- SIGNAL-TO-NOISE: 60dB at fIN = 20MHz
- POWER DISSIPATION: 500mW
- INDIVIDUAL CHANNEL POWER-DOWN
- 257-LEAD, 0.8 BALL PITCH, PLASTIC MicroSTAR BGA™ (16mm • 16mm)
- APPLICATIONS
- PORTABLE ULTRASOUND
- PORTABLE INSTRUMENTATION
|
| ADS5121 Datasheet and Application Notes |
|
| Parameter | Value |
| Resolution (Bits) | 10 |
| Sample Rate (max) | 40MSPS |
| Search Sample Rate (Max) (SPS) | 40000000 |
| Architecture | Pipeline |
| # Input Channels (Diff) | 8 |
| Power Consumption (Typ) (mW) | 500 |
| Bipolar | Pseudo |
| SINAD (dB) | 59 |
| SNR (dB) | 60 |
| SFDR (dB) | 74 |
| DNL (Max) (+/-LSB) | 1 |
| INL (Max) (+/-LSB) | 1.5 |
| No Missing Codes (Bits) | 10 |
| ENOB (Bits) | 9.5 |
| Analog Voltage AV/DD (Min) (V) | 1.6 |
| Analog Voltage AV/DD (Max) (V) | 2 |
| Logic Voltage DV/DD (Min) (V) | 1.65 |
| Logic Voltage DV/DD (Max) (V) | 3.6 |
| Input Type | Voltage |
| Analog Input BW (MHz) | 22 |
| Input Configuration Range | 1 (p-p) |
| No. of Supplies | 2 |
| Pin/Package | 257BGA |
| Approx. 1KU Price (US$) | 38.85 |
| Products related to ADS5121 |
| ADS5121IGHK |