Data Acquisition Front-End
ams complete low power data acquisition systems for small analog signals with either positive or negative polarity versus ground. They provide programmable gain amplifier(s), 16 bit DAC(s), zero offset architecture, precision reference and a serial data interface for read out and device configuration. Shunt based high precision current sensing and high precision voltage sensing through external resistive attenuator for battery management are the target applications.
제품 넘버  |
설명 |
Datasheet |
Price (1k)* |
구매 |
샘플주문 |
Channels |
Resolution |
Sampling Rate |
Zero Offset |
Supply Voltage |
Standby Current |
µC Interface |
Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
# |
bit |
kHz |
V |
µA |
|||||||||
| AS8500 | Low Power Data Acquisition System |
|
$ 9.44 | 4 Multiplexed |
16 |
4 |
√ |
5 |
100 |
SDI |
SOIC-300-16 |
||
| AS8501 | Low Power Data Acquisition System, Programmed Calibration Factors / Trimm Bits |
|
$ 11.33 | 4 Multiplexed |
16 |
4 |
√ |
5 |
100 |
SDI |
SOIC-300-16 |
||
| AS8510 | Data acquisition device for Battery management |
|
$ 6.99 | 2 Simultan., 2 Multiplexed |
16 |
2 |
√ |
3.3 |
40 |
SPI |
SSOP20 |
* This list pricing is BUDGETARY, for comparing similar parts. Prices are per unit on the basis of 1k pieces in U.S. dollars and subject to change, net of applicable taxes. Quantity pricing may vary substantially due to package types and international prices may differ due to local duties, taxes, fees, and exchange rates.