Maxim Integrated MAX1295BEEI T
- Part Number:
- MAX1295BEEI T
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3013280-MAX1295BEEI T
- Description:
- IC ADC 12BIT 265KSPS 28-QSOP
- ECAD Model:
-
- Datasheet:
- MAX1295BEEI T
Description
The MAX1295/MAX1297 are low-power, 12-bit analog-to-digital converters (ADCs) featuring:
Successive-approximation ADC
Automatic power-down
Fast wake-up (2µs)
On-chip clock
2.5V internal reference
High-speed 12-bit parallel interface
They operate with a single 2.7V to 3.6V analog supply and consume only 5.4mW at the maximum sampling rate of 265ksps.
Features
12-bit resolution, 20.5 LSB linearity
3V single-supply operation
Internal 2.5V reference
Software-configurable analog input multiplexer:
MAX1295: 6-channel single-ended/3-channel pseudo-differential
MAX1297: 2-channel single-ended/1-channel pseudo-differential
Software-configurable unipolar/bipolar analog inputs
Low current:
1.9mA (265ksps)
1.0mA (100ksps)
400µA (10ksps)
2µA (shutdown)
Internal 3MHz full-power bandwidth track/hold
Parallel 12-bit interface
Small footprint:
28-pin QSOP (MAX1295)
24-pin QSOP (MAX1297)
Applications
Industrial control systems
Data logging
Energy management
Data-acquisition systems
Patient monitoring
Touchscreens
The MAX1295/MAX1297 are low-power, 12-bit analog-to-digital converters (ADCs) featuring:
Successive-approximation ADC
Automatic power-down
Fast wake-up (2µs)
On-chip clock
2.5V internal reference
High-speed 12-bit parallel interface
They operate with a single 2.7V to 3.6V analog supply and consume only 5.4mW at the maximum sampling rate of 265ksps.
Features
12-bit resolution, 20.5 LSB linearity
3V single-supply operation
Internal 2.5V reference
Software-configurable analog input multiplexer:
MAX1295: 6-channel single-ended/3-channel pseudo-differential
MAX1297: 2-channel single-ended/1-channel pseudo-differential
Software-configurable unipolar/bipolar analog inputs
Low current:
1.9mA (265ksps)
1.0mA (100ksps)
400µA (10ksps)
2µA (shutdown)
Internal 3MHz full-power bandwidth track/hold
Parallel 12-bit interface
Small footprint:
28-pin QSOP (MAX1295)
24-pin QSOP (MAX1297)
Applications
Industrial control systems
Data logging
Energy management
Data-acquisition systems
Patient monitoring
Touchscreens
Maxim Integrated MAX1295BEEI T technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX1295BEEI T.
- Factory Lead Time14 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case28-SSOP (0.154, 3.90mm Width)
- Number of Pins28
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- Published2006
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations28
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation762mW
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3V
- Terminal Pitch0.635mm
- Reflow Temperature-Max (s)30
- Base Part NumberMAX1295
- Pin Count28
- Operating Supply Voltage3.6V
- PolarityBipolar, Unipolar
- Power Supplies3/3.3V
- ConfigurationMUX-S/H-ADC
- Number of Bits12
- Input TypePseudo-Differential, Single Ended
- ArchitectureSAR
- Number of Inputs3, 6
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeSingle
- Reference TypeExternal, Internal
- Data InterfaceParallel
- Resolution1.5 B
- Sampling Rate265 ksps
- Voltage - Supply, Analog2.7V~3.6V
- Voltage - Supply, Digital2.7V~3.6V
- Number of Analog In Channels6
- Sampling Rate (Per Second)265k
- Output Bit CodeBINARY, 2'S COMPLEMENT BINARY
- Linearity Error-Max (EL)0.0244%
- Sample and Hold / Track and HoldTRACK
- Number of A/D Converters1
- Conversion Rate265 ksps
- Ratio - S/H:ADC1:1
- Length9.89mm
- Width3.9mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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