ADS1148IRHBT Texas Instruments - Yeehing Electronics

16-bit 2-kSPS ADC with PGA, reference and IDAC for precision sensor measurement

Pricing (USD)

Quantity	Unit Price
1 — 99	8.977
100 — 249	7.319
250 — 999	5.752
1,000 +	3.42

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Analog to Digital Converters - ADC
RoHS	Y
Series	ADS1148
Mounting Style	SMD/SMT
Package / Case	VQFN-32
Resolution	16 bit
Number of Channels	7 Channel
Sampling Rate	2 kS/s
Input Type	Differential/Single-Ended
Interface Type	SPI
Architecture	Sigma-Delta
Reference Type	External, Internal
Analog Supply Voltage	2.7 V to 5.25 V
Digital Supply Voltage	2.7 V to 5.25 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 105 C
Packaging	Reel
Features	50/60 Hz Rejection, Excitation Current Sources (iDACs), GPIO, Oscillator, PGA, Temp Sensor
Number of Converters	1 Converter
Power Consumption	2.3 mW
Brand	Texas Instruments
INL - Integral Nonlinearity	0.0015 % FSR
Moisture Sensitive	Yes
Operating Supply Voltage	2.7 V to 5.25 V
Pd - Power Dissipation	2.3 mW
Product Type	ADCs - Analog to Digital Converters
Reference Voltage	0.5 V to 5.35 V
Factory Pack Quantity	250
Subcategory	Data Converter ICs
Unit Weight	0.002547 oz

For more information, please refer to datasheet

Documents

ADS1148IRHBT Datasheet

More Information

The ADS1146, ADS1147, and ADS1148 devices are precision, 16-bit analog-to-digital converters (ADCs) that include many integrated features to reduce system cost and component count for sensor measurement applications. The devices feature a low-noise, programmable gain amplifier (PGA), a precision delta-sigma (ΔΣ) ADC with a single-cycle settling digital filter, and an internal oscillator. The ADS1147 and ADS1148 devices also provide a built-in, low-drift voltage reference, and two matched programmable excitation current sources (IDACs).