Maxim Integrated MAX1309ECM
- Part Number:
- MAX1309ECM
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3013429-MAX1309ECM
- Description:
- IC ADC 12BIT 4CH 680KSPS 48LQFP
- Datasheet:
- MAX1309ECM
Description
The MAX1304-MAX1306/MAX1308-MAX1310/MAX1312-MAX1314 are 12-bit, analog-to-digital converters (ADCs) with eight, four, or two independent input channels. They offer simultaneous sampling for each channel, with independent track-and-hold (T/H) circuitry. The MAX1304/MAX1305/MAX1306 provide a 0 to 5V input range with ±6V fault-tolerant inputs. The MAX1308/MAX1309/MAX1310 provide a ±5V input range with ±16.5V fault-tolerant inputs. The MAX1312/MAX1313/MAX1314 have a ±10V input range with £16.5V fault-tolerant inputs.
These ADCs convert two channels in 0.9us, and up to eight channels in 1.98μs, with an 8-channel throughput of 456ksps per channel. Other features include a 20MHz T/H input bandwidth, internal clock, internal ( 2.5V) or external ( 2.0V to 3.0V) reference, and power-saving modes.
A 20MHz, 12-bit, bidirectional parallel data bus provides the conversion results and accepts digital inputs that activate each channel individually.
All devices operate from a 4.75V to 5.25V analog supply and a 2.7V to 5.25V digital supply and consume 57mA total supply current when fully operational.
Each device is available in a 48-pin 7mm x 7mm LQFP package and operates over the extended -40°C to 85°C temperature range.
Features
Up to Eight Channels of Simultaneous Sampling
8ns Aperture Delay
100ps Channel-to-Channel T/H Match
Extended Input Ranges
0 to 5V (MAX1304/MAX1305/MAX1306)
-5V to 5V (MAX1308/MAX1309/MAX1310)
-10V to 10V (MAX1312/MAX1313/MAX1314)
Fast Conversion Time
One Channel in 0.72μs
Two Channels in 0.9us
Four Channels in 1.26us
Eight Channels in 1.98μs
High Throughput
1075ksps/Channel for One Channel
901ksps/Channel for Two Channels
680ksps/Channel for Four Channels
456ksps/Channel for Eight Channels
±1 LSB INL, ±0.9 LSB DNL (max)
84dBc SFDR, -86dBc THD, 71dB SINAD @ fIN 500kHz at 0.4dBFS
12-Bit, 20MHz, 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
55mA Analog Supply Current
1.3mA Digital Supply Current
Shutdown and Power-Saving Modes
48-Pin LQFP Package (7mm x 7mm Footprint)
Applications
SIN/COS Position Encoder
Multiphase Motor Control
Multiphase Power Monitoring
Power-Grid Synchronization
Power-Factor Monitoring
Vibration and Waveform Analysis
The MAX1304-MAX1306/MAX1308-MAX1310/MAX1312-MAX1314 are 12-bit, analog-to-digital converters (ADCs) with eight, four, or two independent input channels. They offer simultaneous sampling for each channel, with independent track-and-hold (T/H) circuitry. The MAX1304/MAX1305/MAX1306 provide a 0 to 5V input range with ±6V fault-tolerant inputs. The MAX1308/MAX1309/MAX1310 provide a ±5V input range with ±16.5V fault-tolerant inputs. The MAX1312/MAX1313/MAX1314 have a ±10V input range with £16.5V fault-tolerant inputs.
These ADCs convert two channels in 0.9us, and up to eight channels in 1.98μs, with an 8-channel throughput of 456ksps per channel. Other features include a 20MHz T/H input bandwidth, internal clock, internal ( 2.5V) or external ( 2.0V to 3.0V) reference, and power-saving modes.
A 20MHz, 12-bit, bidirectional parallel data bus provides the conversion results and accepts digital inputs that activate each channel individually.
All devices operate from a 4.75V to 5.25V analog supply and a 2.7V to 5.25V digital supply and consume 57mA total supply current when fully operational.
Each device is available in a 48-pin 7mm x 7mm LQFP package and operates over the extended -40°C to 85°C temperature range.
Features
Up to Eight Channels of Simultaneous Sampling
8ns Aperture Delay
100ps Channel-to-Channel T/H Match
Extended Input Ranges
0 to 5V (MAX1304/MAX1305/MAX1306)
-5V to 5V (MAX1308/MAX1309/MAX1310)
-10V to 10V (MAX1312/MAX1313/MAX1314)
Fast Conversion Time
One Channel in 0.72μs
Two Channels in 0.9us
Four Channels in 1.26us
Eight Channels in 1.98μs
High Throughput
1075ksps/Channel for One Channel
901ksps/Channel for Two Channels
680ksps/Channel for Four Channels
456ksps/Channel for Eight Channels
±1 LSB INL, ±0.9 LSB DNL (max)
84dBc SFDR, -86dBc THD, 71dB SINAD @ fIN 500kHz at 0.4dBFS
12-Bit, 20MHz, 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
55mA Analog Supply Current
1.3mA Digital Supply Current
Shutdown and Power-Saving Modes
48-Pin LQFP Package (7mm x 7mm Footprint)
Applications
SIN/COS Position Encoder
Multiphase Motor Control
Multiphase Power Monitoring
Power-Grid Synchronization
Power-Factor Monitoring
Vibration and Waveform Analysis
Maxim Integrated MAX1309ECM technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX1309ECM .
- Factory Lead Time22 Weeks
- Mounting TypeSurface Mount
- Package / Case48-LQFP
- Surface MountYES
- Operating Temperature-40°C~85°C
- PackagingTube
- Published2012
- JESD-609 Codee3
- FeatureSimultaneous Sampling
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations48
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryAnalog to Digital Converters
- TechnologyBICMOS
- Terminal PositionQUAD
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.5mm
- Reflow Temperature-Max (s)30
- Base Part NumberMAX1309
- Pin Count48
- Qualification StatusNot Qualified
- Power Supplies35V
- ConfigurationMUX-S/H-ADC
- Number of Bits12
- Input TypeSingle Ended
- ArchitectureSAR
- Number of Inputs4
- Converter TypeADC, PROPRIETARY METHOD
- Reference TypeExternal, Internal
- Data InterfaceParallel
- Sampling Rate0.68 MHz
- Voltage - Supply, Analog5V
- Voltage - Supply, Digital2.7V~5.25V
- Number of Analog In Channels4
- Sampling Rate (Per Second)680k
- Output Bit CodeOFFSET BINARY, 2'S COMPLEMENT BINARY
- Sample and Hold / Track and HoldTRACK
- Number of A/D Converters1
- Ratio - S/H:ADC4:1
- Analog Input Voltage-Max5V
- Analog Input Voltage-Min-5V
- Length7mm
- Width7mm
- RoHS StatusROHS3 Compliant
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