ADS7040IDCUT
ActiveULTRA-LOW-POWER, ULTRA-SMALL-SIZE SAR ADC, 8 BIT, 1 MSPS, SINGLE ENDED
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ADS7040IDCUT
ActiveULTRA-LOW-POWER, ULTRA-SMALL-SIZE SAR ADC, 8 BIT, 1 MSPS, SINGLE ENDED
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | ADS7040IDCUT | ADS7040 Series |
|---|---|---|
| Architecture | SAR | SAR |
| Configuration | S/H-ADC | S/H-ADC |
| Data Interface | SPI | SPI |
| Input Range | - | 3.6 V |
| Input Range | - | 0 V |
| Input Type | Single Ended | Single Ended |
| Mounting Type | Surface Mount | Surface Mount |
| Number of A/D Converters | 1 | 1 |
| Number of Bits | 8 | 8 |
| Number of Inputs | 1 | 1 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 0.091 in | 0.091 in |
| Package / Case | 8-VFSOP | 8-VFSOP, 8-XFQFN |
| Package / Case | 2.3 mm | 2.3 mm |
| Power (Typ) @ Conditions | - | 0.171 mW |
| Ratio - S/H:ADC | 1:1 | 1:1 |
| Reference Type | Supply | Supply |
| Sampling Rate (Per Second) | 1M | 1M |
| Supplied Contents | - | Board(s), Cable(s) |
| Supplier Device Package | - | 8-X2QFN (1.5x1.5) |
| Utilized IC / Part | - | ADS7040 |
| Voltage - Supply, Analog [Max] | 3.6 V | 3.6 V |
| Voltage - Supply, Analog [Min] | 1.65 V | 1.65 V |
| Voltage - Supply, Digital [Max] | 3.6 V | 3.6 V |
| Voltage - Supply, Digital [Min] | 1.65 V | 1.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.11 | |
| 10 | $ 0.99 | |||
| 25 | $ 0.94 | |||
| 100 | $ 0.80 | |||
| Digi-Reel® | 1 | $ 1.11 | ||
| 10 | $ 0.99 | |||
| 25 | $ 0.94 | |||
| 100 | $ 0.80 | |||
| Tape & Reel (TR) | 250 | $ 0.75 | ||
| 500 | $ 0.66 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.30 | |
| 100 | $ 1.00 | |||
| 250 | $ 0.74 | |||
| 1000 | $ 0.53 | |||
ADS7040 Series
Ultra-low-power, ultra-small-size SAR ADC, 8 bit, 1 MSPS, single ended
| Part | Data Interface | Package / Case | Package / Case | Package / Case | Ratio - S/H:ADC | Voltage - Supply, Analog [Max] | Voltage - Supply, Analog [Min] | Mounting Type | Input Type | Operating Temperature [Max] | Operating Temperature [Min] | Configuration | Architecture | Number of A/D Converters | Voltage - Supply, Digital [Min] | Voltage - Supply, Digital [Max] | Number of Bits | Number of Inputs | Sampling Rate (Per Second) | Reference Type | Supplier Device Package | Supplied Contents | Power (Typ) @ Conditions | Input Range [Max] | Input Range [Min] | Utilized IC / Part |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments ADS7040IDCUT | SPI | 0.091 in | 8-VFSOP | 2.3 mm | 1:1 | 3.6 V | 1.65 V | Surface Mount | Single Ended | 125 °C | -40 °C | S/H-ADC | SAR | 1 | 1.65 V | 3.6 V | 8 | 1 | 1M | Supply | ||||||
Texas Instruments ADS7040IDCUR | SPI | 0.091 in | 8-VFSOP | 2.3 mm | 1:1 | 3.6 V | 1.65 V | Surface Mount | Single Ended | 125 °C | -40 °C | S/H-ADC | SAR | 1 | 1.65 V | 3.6 V | 8 | 1 | 1M | Supply | ||||||
Texas Instruments ADS7040IRUGR | SPI | 8-XFQFN | 1:1 | 3.6 V | 1.65 V | Surface Mount | Single Ended | 125 °C | -40 °C | S/H-ADC | SAR | 1 | 1.65 V | 3.6 V | 8 | 1 | 1M | Supply | 8-X2QFN (1.5x1.5) | |||||||
Texas Instruments ADS7040EVM-PDK | SPI | 1 | 8 | 1M | Board(s), Cable(s) | 0.171 mW | 3.6 V | 0 V | ADS7040 |
Description
General part information
ADS7040 Series
The ADS7040 is a 8-bit, 1-MSPS, analog-to-digital converter (ADC). The device supports a wide analog input voltage range (1.65 V to 3.6 V) and includes a capacitor-based, successive-approximation register (SAR) ADC with an inherent sample-and-hold circuit. The SPI-compatible serial interface is controlled by theCSand SCLK signals. The input signal is sampled with theCSfalling edge and SCLK is used for conversion and serial data output. The device supports a wide digital supply range (1.65 V to 3.6 V), enabling direct interface to a variety of host controllers. The ADS7040 complies with the JESD8-7A standard for a normal DVDD range (1.65 V to 1.95 V).
The ADS7040 is available in 8-pin, miniature, leaded, and X2QFN packages and is specified for operation from –40°C to 125°C. Miniature form-factor and extremely low-power consumption make this device suitable for space-constrained, battery-powered applications.
The ADS7040 is a 8-bit, 1-MSPS, analog-to-digital converter (ADC). The device supports a wide analog input voltage range (1.65 V to 3.6 V) and includes a capacitor-based, successive-approximation register (SAR) ADC with an inherent sample-and-hold circuit. The SPI-compatible serial interface is controlled by theCSand SCLK signals. The input signal is sampled with theCSfalling edge and SCLK is used for conversion and serial data output. The device supports a wide digital supply range (1.65 V to 3.6 V), enabling direct interface to a variety of host controllers. The ADS7040 complies with the JESD8-7A standard for a normal DVDD range (1.65 V to 1.95 V).
Documents
Technical documentation and resources