ADC12040CIVY vs ADC12020CIVY Comparison
Detailed side-by-side comparison of ADC12040CIVY by Texas Instruments and ADC12020CIVY by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ADC12040CIVY - 12-Bit 40MSPS Pipelined ADC | Texas Instruments
ADC12040CIVY ✓ ActiveTexas Instruments
ADC12020CIVY - 12-Bit 20MSPS ADC | Texas Instruments | TQFP-32
ADC12020CIVY ✓ ActiveSpecification Comparison
| Parameter | ADC12040CIVY | ADC12020CIVY |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.52 | $7.25 |
| Resolution | 12 bit | 12 bits |
| Sampling Rate | 40 MSPS (min 40 MSPS over temperature) | — |
| Number of Channels | 1 input | — |
| Architecture | Pipelined | — |
| Supply Voltage | +5V ±5% (single supply) | — |
| Power Consumption | 340 mW (typ) at 40 MHz | — |
| Differential Non-Linearity (DNL) | ±0.4 LSB (typ) | — |
| Signal-to-Noise Ratio (SNR) | 69 dB (typ) at fIN = 10 MHz | — |
| Effective Number of Bits (ENOB) | 11.2 bits (typ) at fIN = 10 MHz | 11.3 bits (typ) at fIN = 10.1 MHz |
| Input Type | Differential (single-ended capable) | Single-ended analog input |
| Reference Type | External, with internal buffer | — |
| Digital Output Interface | Parallel, CMOS, straight binary | — |
| Digital Output Logic Levels | 2.35V to 5V compatible | — |
| Power Down Mode | On-chip (low quiescent between conversions) | Yes |
| Operating Temperature Range | -40C to +85C (industrial) | — |
| Package | 32-LQFP (NEY) 7x7 mm | 32-LQFP (CIVY) 7x7 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Pin Family Compatibility | Pin compatible with ADC12010, ADC12020, ADC12L063, ADC12L066 | — |
| RoHS Status | Compliant (NOPB suffix variants only; check exact suffix) | Compliant (per /NOPB suffix option) |
| Sampling Rate (FS) | — | 20 MSPS (min) |
| Number of Input Channels | — | 1 |
| Conversion Architecture | — | Pipelined with internal sample-and-hold |
| Analog Supply Voltage (AVDD) | — | +5 V (single) / +5 V analog with ±5 V option |
| Digital Supply Voltage (DVDD) | — | 2.35 V to 5 V |
| Differential Nonlinearity (DNL) | — | ±0.35 LSB (typ) |
| Power Consumption (20 MHz) | — | 185 mW (typ) |
| Reference Buffer | — | On-chip |
| Digital I/O Compatibility | — | TTL/CMOS, 2.35 V to 5 V |
| Operating Temperature | — | -40C to +85C |
| MSL Level | — | [DATA_NEEDED: MSL level] |