ADC Single SAR 1Msps 16-bit Serial 16-Pin VQFN EP T/R, ADS8330IRSAT, Texas Instruments

The ADS8329 is a low-power, 16-bit, 1-MSPS analog-to-digital converter (ADC) with a unipolar input. The device includes a 16-bit capacitor-based SAR ADC with inherent sample-and-hold. The ADS8330 is based on the same core and includes a 2-to-1 input MUX with programmable option of TAG bit output.Both the ADS8329 and ADS8330 offer a high-speed, wide voltage serial interface and are capable of chain mode operation when multiple converters are used. These converters are available in 4 × 4 QFN and 16-pin TSSOP packages, and are fully specified for operation over the industrial -40°C to +85°C temperature range.

2.7-V to 5.5-V Analog Supply, Low Power:

15.5 mW (1 MHz, +VA = 3 V, +VBD = 1.8 V)

1-MHz Sampling Rate 3 V = +VA = 5.5 V, 900-kHz Sampling Rate 2.7 V = +VA = 3 V

Excellent DC Performance:
±1.0 LSB Typ, ±1.75 LSB Max INL
±0.5 LSB Typ, ±1 LSB Max DNL
16-Bit NMC Over Temperature
±0.5 mV Max Offset Error at 3 V
±1 mV Max Offset Error at 5 V

Excellent AC Performance at f_I = 10 kHz with 93 dB SNR, 105 dB SFDR, -102 dB THD

Built-In Conversion Clock (CCLK)

1.65 V to 5.5 VI/O Supply:
SPI/DSP Compatible Serial
SCLK up to 50 MHz

Comprehensive Power-Down Modes:
Deep Power-Down
Nap Power-Down
Auto Nap Power-Down

Unipolar Input Range: 0 V toV_REF

Software Reset

Global CONVST (Independent of CS)

Programmable Status/Polarity EOC/INT

16-Pin 4 × 4 QFN and 16-Pin TSSOP Packages

Multi-Chip Daisy Chain Mode

Programmable TAG Bit Output

Auto/Manual Channel Select Mode (ADS8330)

APPLICATIONS

Communications
Transducer Interface
Medical Instruments
Magnetometers
Industrial Process Control
Data Acquisition Systems
Automatic Test Equipment

Характеристики

Volt_supply_source	Single
Number_of_analog_inputs	2
Sampling_rate	1 Msps
Volt_reference	External
Digital_supply_support	No
Architecture	SAR
Resolution	16 Bit
Typical_power_dissipation	44 mW
Differential_nonlinearity	-1, 2 LSB
Signal_to_noise_ratio	93 dB
Input_type	Voltage
Input_signal_type	Pseudo-Differential
Input_volt	2.5, 5 V
Бренд	Texas Instruments
Msl_level	2
Country_of_origin	United States
Eccn	EAR99
Htsn	8542390001
Lead_finish	Gold
Max_power_dissipation	48 mW
Max_processing_temp	260
Mounting	Surface Mount
Operating_temp	-40 to 85 °C
Pin_count	16
Product_dimensions	4 x 4 x 0.9 mm
Schedule_b	8542390000
Screening_level	Industrial
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=ADS8330&&fileType=pdf
Supplier_package	VQFN EP
Polarity_of_input_volt	Unipolar
Operating_supply_volt	2.7 V, 5.5
Number_of_adcs	1
Digital_interface_type	Serial (SPI)

SKU: ADS8330IRSAT

Description