MAX176
RECOMMENDED FOR NEW DESIGNSSerial Output, 250ksps, 12-Bit ADC with Track/Hold and Reference
- Part Models
- 11
- 1ku List Price
- Starting From $20.99
Overview
- 12-Bit Resolution and Linearity
- 0.4µs Track/Hold Acquisition Time
- 3.5µs Max Conversion Time
- 250ksps Sampling Rate
- SPI-, QSPI- and Microwire'"-Compatible Serial Output
- ±5V Input Voltage Range
- On-Chip Voltage Reference
- Low Power (148mW)
- Easy to Opto- or Transformer-Isolate
- Small-Footprint 8-Pin DIP, 16-Pin SO
The MAX176 is a complete analog-to-digital converter (ADC) that achieves a 250k samples per second (ksps) sampling rate by combining a fast track/hold (0.4µs max acquisition time), a 3.5µs ADC, and a buried-zener voltage reference. The device also saves space with serial interface and 8-pin DIP or 16-pin surface-mount SO packages.
Supply and reference decoupling capacitors are the only external components needed. The CLOCK input can be driven from an external divided-down microprocessor clock or from the serial-clock output of a microcontroller. The MAX176 works with +5V and -12V to -1 SV supply voltages ( 148mW typ power dissipation).
The MAX176's 3-wire serial interface works with general purpose serial-to-parallel converters, such as the 74HC595. as well as with digital-signal processors and microcontrollers. Its 3-wire serial interlace is fully compatible with SPI, OSPI and Microwire™ interface standards.
APPLICATIONS
- Telecommunications
- Digital-Signal Processing (DSP)
- Sonar/Radar Signal Processing
- Industrial Data Acquisition
Documentation
Data Sheet 2
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX176ACPA+ | 8-PDIP-300_MIL | ||
| MAX176ACWE+ | Small-Outline IC, Wide (0.3in) | ||
| MAX176AEWE+ | Small-Outline IC, Wide (0.3in) | ||
| MAX176AMJA/883B | Ceramic Dual-In-Line, Narrow (0.3in) | ||
| MAX176AMLP/883B | Leadless Chip Carrier | ||
| MAX176BC/D | 0-CHIP-N/A | ||
| MAX176BCPA+ | 8-PDIP-300_MIL | ||
| MAX176BCWE+ | Small-Outline IC, Wide (0.3in) | ||
| MAX176BCWE+T | Small-Outline IC, Wide (0.3in) | ||
| MAX176BEPA+ | 8-PDIP-300_MIL | ||
| MAX176BEWE+ | Small-Outline IC, Wide (0.3in) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jan 3, 2018 - 1640 ASSEMBLY |
||
| MAX176AMLP/883B | ||
This is the most up-to-date revision of the Data Sheet.
Software Resources
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Request a Driver/SoftwareHardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Analog to Digital Converters (ADCs) 4 | ||
| MAX1284 | PRODUCTION | 400ksps/300ksps, Single-Supply, Low-Power, Serial 12-Bit ADCs with Internal Reference |
| MAX1393 | 1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/2-Channel Single-Ended, 12-Bit, SAR ADCs | |
| MAX145 | PRODUCTION | +2.7V, Low-Power, 2-Channel, 108ksps, Serial 12-Bit ADCs in 8-Pin µMAX |
| MAX1288 | PRODUCTION | 150ksps, 12-Bit, 2-Channel Single-Ended, and 1-Channel True-Differential ADCs |
Evaluation Kits
Evaluation Kit for the MAX176
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