Specification	AD7788BRMZ-REEL

Architecture	Sigma-Delta
Configuration	ADC
Data Interface	DSP, SPI
Input Type	Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	16
Number of Inputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	10-MSOP, 10-TFSOP
Package / Case [x]	3 mm
Package / Case [x]	0.118 in
Reference Type	External
Sampling Rate (Per Second)	16.6 Per Second
Supplier Device Package	10-MSOP
Voltage - Supply, Analog [Max]	5.25 V
Voltage - Supply, Analog [Min]	2.5 V
Voltage - Supply, Digital [Max]	5.25 V
Voltage - Supply, Digital [Min]	2.5 V

AD7788 Series

Part	Mounting Type	Reference Type	Input Type	Configuration	Architecture	Number of Bits	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Number of A/D Converters	Data Interface	Number of Inputs	Supplier Device Package	Sampling Rate (Per Second)	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case [x]	Package / Case [x]	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]
Analog Devices AD7788ARM	Surface Mount	External	Differential	ADC	Sigma-Delta	16	2.5 V	5.25 V	1	DSP SPI	1	10-MSOP	16.6 Per Second	85 °C	-40 °C	10-MSOP 10-TFSOP	3 mm	0.118 in	2.5 V	5.25 V
Analog Devices AD7788BRMZ	Surface Mount	External	Differential	ADC	Sigma-Delta	16	2.5 V	5.25 V	1	DSP SPI	1	10-MSOP	16.6 Per Second	85 °C	-40 °C	10-MSOP 10-TFSOP	3 mm	0.118 in	2.5 V	5.25 V
Analog Devices AD7788BRMZ-REEL	Surface Mount	External	Differential	ADC	Sigma-Delta	16	2.5 V	5.25 V	1	DSP SPI	1	10-MSOP	16.6 Per Second	85 °C	-40 °C	10-MSOP 10-TFSOP	3 mm	0.118 in	2.5 V	5.25 V
Analog Devices AD7788ARMZ-REEL	Surface Mount	External	Differential	ADC	Sigma-Delta	16	2.5 V	5.25 V	1	DSP SPI	1	10-MSOP	16.6 Per Second	85 °C	-40 °C	10-MSOP 10-TFSOP	3 mm	0.118 in	2.5 V	5.25 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 7.69
		10	$ 5.38
		25	$ 4.84
	Digi-Reel®	1	$ 7.69
		10	$ 5.38
		25	$ 4.84
	Tape & Reel (TR)	3000	$ 4.84
Newark	Each (Supplied on Cut Tape)	1	$ 6.73
		10	$ 6.12
		25	$ 5.85

Description

General part information

AD7788 Series

The AD7788/AD7789are low power, low noise, analog front ends for low frequency measurement applications. The AD7789 contains a low noise, 24-bit, ∑-∆ analog-to-digital converter (ADC) with one differential input. The AD7788 is a 16-bit version of the AD7789.The devices operate from an internal clock. Therefore, the user does not have to supply a clock source to the devices. The output data rate is 16.6 Hz, which gives simultaneous 50 Hz/60 Hz rejection.The devices operate with a single power supply from 2.5 V to 5.25 V. When operating from a 3 V supply, the power dissipation for the device is 225 µW maximum. The AD7788/AD7789 are available in a 10-lead MSOP.ApplicationsSmart transmittersBattery applicationsPortable instrumentationSensor measurementTemperature measurementPressure measurementWeigh scales4 to 20 mA loops