Precision Signal
Processing Technologies

Precision ADCs

Analog Devices Precision Analog-to-Digital Converters (ADCs) are a vital component of any analog sampling network, given they determine system performance. The precision ADC devices provide industry-leading performance with speeds up to 10 MSPS, 8- bit to 32-bit resolution, and a range of ADC architectures including SAR—Successive Approximation ADCs, Σ-Δ Modulators, and isolated ADC.

Part Number	Architecture	# of Channels	Resolution	Sampling Rate	Pd - Power Dissipation	Reference (V)
AD7768	Sigma-Delta	8	24 bit	256 kSPS	9.375 mW	External
AD7768-4	Sigma-Delta	4	24 bit	256 kSPS	9.375 mW	External
AD7770	Sigma-Delta	8	24 bit	32 kSPS	4.75 mW	Internal 2.5 V, 10 ppm/°C
AD7771 (pre-release)	Sigma-Delta	8	24 bit	128 kSPS	5.25 mW	Internal 2.5 V, 10 ppm/°C	-
AD7779	Sigma-Delta	8	24 bit	16 kSPS	3.3 mW	Internal 2.5 V, 10 ppm/°C
AD5592R	Configurable ADC/DAC/GPIO	8	12 bit	400 kSPS		Internal, 2.5 V, 20 ppm/°C
AD5593R	Configurable ADC/DAC/GPIO	8	12 bit			Internal, 2.5 V, 20 ppm/°C
AD7091R-5	SAR	4	12 bit	22.22 kSPS	370 mW	Internal 2.5 V, 5 ppm/°C
AD7124-4	Sigma-Delta	4	24 bit	19.2 kSPS	11 mW	Internal 2.5 V, 2 ppm/°C
AD7124-8	Sigma-Delta	8	24 bit	19.2 kSPS		internal 2.5 V, 2 ppm/°C
AD7172-4	Sigma-Delta	8	24 bit	31.25 kSPS	22.4 mW	External
AD7175-2	Sigma-Delta	2/4	24 bit	250 kSPS	136 mW	Internal 2.5 V, 2 ppm/°C
AD7177-2/4	Sigma-Delta	2/4	32 bit	10 kSPS	136 mW	Internal 2.5 V, 2 ppm/°C
AD7402	Sigma-Delta	1	16 bit	39 kSPS	209 mW	External
AD7915	SAR	1	16 bit	1 MSPS	9 mW	External
AD7916	SAR	1	16 bit	500 kSPS	4.5 mW	External