Description
The AS1532/AS1533 are low-power, 4/2-channel, 400/300ksps, 12-bit analog-to-digital (A/D) converters designed for single-supply devices. They feature superior AC characteristics, low power consumption, and reliable packaging.
Features
Single-supply operation:
AS1532: 4.5 to 5.5V
AS1533: 2.7 to 3.6V
Sampling rate:
AS1532: 400ksps
AS1533: 300ksps
Software-configurable analog input types:
4-channel single-ended
4-channel pseudo differential referenced to COM
2-channel pseudo differential
2-channel fully differential
Software-configurable input range
Internal 2.5V reference
Low-current operation:
AS1532: 2.8mA @ 400ksps
AS1533: 2.2mA @ 300ksps
0.4mA in reduced-power mode
0.5μA in full power-down mode
SPI/QSPI/Microwire/TMS320-compatible
16-pin TSSOP package
Applications
Remote sensors
Data acquisition and data-logging devices
Pen-digitizers
Process control
Other space-limited A/D applications with low power consumption requirements
The AS1532/AS1533 are low-power, 4/2-channel, 400/300ksps, 12-bit analog-to-digital (A/D) converters designed for single-supply devices. They feature superior AC characteristics, low power consumption, and reliable packaging.
Features
Single-supply operation:
AS1532: 4.5 to 5.5V
AS1533: 2.7 to 3.6V
Sampling rate:
AS1532: 400ksps
AS1533: 300ksps
Software-configurable analog input types:
4-channel single-ended
4-channel pseudo differential referenced to COM
2-channel pseudo differential
2-channel fully differential
Software-configurable input range
Internal 2.5V reference
Low-current operation:
AS1532: 2.8mA @ 400ksps
AS1533: 2.2mA @ 300ksps
0.4mA in reduced-power mode
0.5μA in full power-down mode
SPI/QSPI/Microwire/TMS320-compatible
16-pin TSSOP package
Applications
Remote sensors
Data acquisition and data-logging devices
Pen-digitizers
Process control
Other space-limited A/D applications with low power consumption requirements
ams AS1532-T technical specifications, attributes, parameters and parts with similar specifications to ams AS1532-T.
- Mounting TypeSurface Mount
- Package / Case16-TSSOP (0.173, 4.40mm Width)
- Number of Pins16
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Max Power Dissipation559mW
- Pin Count16
- ConfigurationS/H-ADC
- Number of Channels4
- InterfaceSPI, Serial
- Number of Bits12
- Input TypeDifferential, Pseudo-Differential, Single Ended
- ArchitectureSAR
- Number of Inputs2, 4
- Supply TypeSingle
- Reference TypeExternal, Internal
- Data InterfaceSPI
- Sampling Rate400 sps
- Voltage - Supply, Analog5V
- Sampling Rate (Per Second)400k
- Number of A/D Converters1
- Ratio - S/H:ADC1:1
- RoHS StatusRoHS Compliant
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