ADS8557IPM
Active6-CHANNEL HEX ADC SAR 670KSPS 14-BIT PARALLEL/SERIAL 64-PIN LQFP TRAY
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ADS8557IPM
Active6-CHANNEL HEX ADC SAR 670KSPS 14-BIT PARALLEL/SERIAL 64-PIN LQFP TRAY
Technical Specifications
Parameters and characteristics for this part
| Specification | ADS8557IPM |
|---|---|
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | Parallel, SPI |
| Features | Simultaneous Sampling |
| Input Type | Single Ended |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 14 |
| Number of Inputs | 6 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 64-LQFP |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External, Internal |
| Supplier Device Package | 64-LQFP (10x10) |
| Voltage - Supply, Analog | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 1 | $ 21.30 | |
| 5 | $ 17.20 | |||
| 10 | $ 17.00 | |||
| Digikey | Tray | 1 | $ 19.84 | |
| 10 | $ 18.29 | |||
| 25 | $ 17.47 | |||
| 160 | $ 15.62 | |||
| 320 | $ 14.90 | |||
| 480 | $ 14.18 | |||
| Texas Instruments | JEDEC TRAY (5+1) | 1 | $ 16.89 | |
| 100 | $ 14.76 | |||
| 250 | $ 11.38 | |||
| 1000 | $ 10.18 | |||
Description
General part information
ADS8557 Series
The ADS855x contains six low-power, 16-, 14-, or 12-bit, successive approximation register (SAR) based analog-to-digital converters (ADCs) with true bipolar inputs. Each channel contains a sample-and-hold circuit that allows simultaneous high-speed multi-channel signal acquisition.
The ADS855x supports data rates of up to 730 kSPS in parallel interface mode or up to 500 kSPS if the serial interface is used. The bus width of the parallel interface can be set to eight or 16 bits. In serial mode, up to three output channels can be activated.
The ADS855x is specified over the full industrial temperature range of –40°C to 125°C and is available in an LQFP-64 package.
Documents
Technical documentation and resources
