Product Details
A 16.6MHz, 14-bit, bidirectional, parallel interface provides the conversion results and accepts digital configuration inputs.
These devices operate from a +4.75V to +5.25V analog supply and a separate +2.7V to +5.25V digital supply, and consume less than 50mA total supply current.
These devices come in a 48-pin TQFP package and operate over the extended -40°C to +85°C temperature range.
Key Features
- 8-/4-/2-Channel, 14-Bit ADCs
- ±1.5 LSB INL, ±1 LSB DNL, No Missing Codes
- 90dBc SFDR, -86dBc THD, 76.5dB SINAD, 77dB SNR at 100kHz Input
- On-Chip T/H Circuit for Each Channel
- 10ns Aperture Delay
- 50ps Channel-to-Channel T/H Matching
- Fast Conversion Time
- One Channel in 1.6µs
- Two Channels in 1.9µs
- Four Channels in 2.5µs
- Eight Channels in 3.7µs
- High Throughput
- 526ksps/ch for One Channel
- 455ksps/ch for Two Channels
- 357ksps/ch for Four Channels
- 250ksps/ch for Eight Channels
- Flexible Input Ranges
- 0 to +5V (MAX1316/MAX1317/MAX1318)
- ±5V (MAX1320/MAX1321/MAX1322)
- ±10V (MAX1324/MAX1325/MAX1326)
- No Calibration Needed
- 14-Bit, High-Speed, Parallel Interface
- Internal or External Clock
- +2.5V Internal Reference or +2.0V to +3.0V External Reference
- +5V Analog Supply, +3V to +5V Digital Supply
- 46mA Analog Supply Current (typ)
- 1.6mA Digital Supply Current (max)
- Shutdown and Power-Saving Modes
- 48-Pin TQFP Package (7mm x 7mm Footprint)
Applications/Uses
- Multiphase Motor Control
- Power-Factor Monitoring and Correction
- Power-Grid Synchronization
- Vibration and Waveform Analysis
Resolution (bits) (ADC) | 14 |
# Input Channels | 8 |
Conv. Rate (ksps) (max) | 526 |
Data Bus | µP/14 |
ADC Architecture | SAR |
Diff/S.E. Input | S.E. Only |
Internal VREF (V) (nominal) | 2.5 |
External VREF (V) (min) | 2 |
External VREF (V) (max) | 3 |
Unipolar VIN (V) (max) | - |
Bipolar VIN (±V) (max) | 10 |
INL (±LSB) | 0.8 |
Package/Pins | LQFP/48 |
Budgetary Price (See Notes) | $21.74 @1k |
Resolution (bits) (ADC) | 14 |
# Input Channels | 8 |
Conv. Rate (ksps) (max) | 526 |
Data Bus | µP/14 |
ADC Architecture | SAR |
Diff/S.E. Input | S.E. Only |
Internal VREF (V) (nominal) | 2.5 |
External VREF (V) (min) | 2 |
External VREF (V) (max) | 3 |
Unipolar VIN (V) (max) | - |
Bipolar VIN (±V) (max) | 10 |
INL (±LSB) | 0.8 |
Package/Pins | LQFP/48 |
Budgetary Price (See Notes) | $21.74 @1k |
Simplified Block Diagram
MAX1316, MAX1317, MAX1318, MAX1320, MAX1321, MAX1322, MAX1324, MAX1325, MAX1326: Functional Diagram
Technical Docs
Click any title below to view the detail page where available.
Description
The MAX1320 evaluation system (EV system) is a complete 8-channel, 14-bit, data-acquisition system (DAS). The MAX1320 EV system (MAX1320EVB16) consists of a MAX1320 evaluation kit (EV kit) and the Maxim 68HC16MOD-16WIDE microcontroller (µC) module. Order the EV kit (MAX1320EVKIT) separately if the user has a parallel bus controller or if the 68HC16MOD-16WIDE µC module has already been purchased.
The MAX1320 EV kit can be used to evaluate the MAX1320 with an external system clock. In this mode, the 68HC16MOD-16WIDE board cannot be used and the user must supply a parallel interface.
The EV kit comes with the MAX1320ECM installed. To evaluate the pin-compatible MAX1316ECM– MAX1319ECM and MAX1321ECMMAX1327ECM, contact the factory for free samples.
Features
- Proven PC-Board Layout
- Windows® 98-/2000-/XP-Compatible Evaluation Software
- Buffers on All Input Channels
- Headers to Connect EV System to Logic Analyzer
- Fully Assembled and Tested
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal
Parameters
Resolution (bits) (ADC) | 14 |
# Input Channels | 8 |
Conv. Rate (ksps) (max) | 526 |
Data Bus | µP/14 |
ADC Architecture | SAR |
Diff/S.E. Input | S.E. Only |
Internal VREF (V) (nominal) | 2.5 |
External VREF (V) (min) | 2 |
External VREF (V) (max) | 3 |
Unipolar VIN (V) (max) | - |
Bipolar VIN (±V) (max) | 10 |
INL (±LSB) | 0.8 |
Package/Pins | LQFP/48 |
Budgetary Price (See Notes) | $21.74 @1k |
Key Features
- 8-/4-/2-Channel, 14-Bit ADCs
- ±1.5 LSB INL, ±1 LSB DNL, No Missing Codes
- 90dBc SFDR, -86dBc THD, 76.5dB SINAD, 77dB SNR at 100kHz Input
- On-Chip T/H Circuit for Each Channel
- 10ns Aperture Delay
- 50ps Channel-to-Channel T/H Matching
- Fast Conversion Time
- One Channel in 1.6µs
- Two Channels in 1.9µs
- Four Channels in 2.5µs
- Eight Channels in 3.7µs
- High Throughput
- 526ksps/ch for One Channel
- 455ksps/ch for Two Channels
- 357ksps/ch for Four Channels
- 250ksps/ch for Eight Channels
- Flexible Input Ranges
- 0 to +5V (MAX1316/MAX1317/MAX1318)
- ±5V (MAX1320/MAX1321/MAX1322)
- ±10V (MAX1324/MAX1325/MAX1326)
- No Calibration Needed
- 14-Bit, High-Speed, Parallel Interface
- Internal or External Clock
- +2.5V Internal Reference or +2.0V to +3.0V External Reference
- +5V Analog Supply, +3V to +5V Digital Supply
- 46mA Analog Supply Current (typ)
- 1.6mA Digital Supply Current (max)
- Shutdown and Power-Saving Modes
- 48-Pin TQFP Package (7mm x 7mm Footprint)
Applications/Uses
- Multiphase Motor Control
- Power-Factor Monitoring and Correction
- Power-Grid Synchronization
- Vibration and Waveform Analysis
Description
A 16.6MHz, 14-bit, bidirectional, parallel interface provides the conversion results and accepts digital configuration inputs.
These devices operate from a +4.75V to +5.25V analog supply and a separate +2.7V to +5.25V digital supply, and consume less than 50mA total supply current.
These devices come in a 48-pin TQFP package and operate over the extended -40°C to +85°C temperature range.
Simplified Block Diagram
MAX1316, MAX1317, MAX1318, MAX1320, MAX1321, MAX1322, MAX1324, MAX1325, MAX1326: Functional Diagram
Technical Docs
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal