| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 24 Pin |
| Supply Voltage (DC) | 2.70V (min) |
| Case/Package | SOIC-24 |
| Power Rating | 125 mW |
| Supply Current | 22.3 mA |
| Number of Circuits | 1 Circuit |
| Number of Channels | 1 Channel |
| Number of Positions | 24 Position |
| Number of Bits | 24 Bit |
| Power Dissipation | 125 W |
| Sample Rate | 600 SPS |
| Resolution (Bits) | 24.0 Bit |
| Input Impedance | 9.00 GΩ |
| Number of ADCs | 1 ADC |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 125 mW |
| Number of Input Channels | 2 Channel |
| Supply Voltage | 2.7V ~ 5.25V |
| Supply Voltage (Max) | 5.25 V |
| Supply Voltage (Min) | 2.7 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 15.6 mm |
| Size-Width | 7.6 mm |
| Size-Height | 2.35 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The AD7730LBRZ is a complete analog front end Bridge Transducer Analog-to-digital Converter (ADC) for weigh-scale and pressure measurement applications. The device accepts low-level signals directly from a transducer and outputs a serial digital word. The input signal is applied to a proprietary programmable gain front end based around an analog modulator. The modulator output is processed by a low pass programmable digital filter, allowing adjustment of filter cutoff, output rate and settling time. The part features two buffered differential programmable gain analog inputs as well as a differential reference input. Clock signals for synchronizing ac excitation of the bridge are also provided. The serial interface on the part can be configured for three-wire operation and is compatible with microcontrollers and digital signal processors. It contains self-calibration and system calibration options and features an offset drift of less than 5nV/°C and a gain drift of less than 2ppm/°C.
● Operates from a single 5V supply
● Buffered differential inputs
● Programmable filter cutoffs
● Specified for drift over time
● 2-channel programmable gain front end
● On-chip DAC for offset/TARE removal
● FASTStep™ Mode
● AC or DC excitation
● Single supply operation
ADI
CMOS, 24Bit Sigma-Delta, Bridge Transducer ADC for Load Cell Applications
ADI
ANALOG DEVICES AD7730BRZ Analog to Digital Converter, 24Bit, 1.2KSPS, Single, 4.75V, 5.25V, WSOIC
ADI
ANALOG DEVICES AD7730BRUZ Analog to Digital Converter, 24Bit, 1.2KSPS, Single, 4.75V, 5.25V, TSSOP
ADI
ANALOG DEVICES AD7730BNZ Analog to Digital Converter, 24Bit, 1.2KSPS, Single, 2.7V, 5.25V, DIP
ADI
ANALOG DEVICES AD7730LBRZ Analog to Digital Converter, 24Bit, 600 SPS, Single, 2.7V, 5.25V, SOIC
ADI
ANALOG DEVICES AD7730LBRUZ Analog to Digital Converter, 24Bit, 600 SPS, Single, 4.75V, 5.25V, TSSOP
ADI
1Channel AFE 24Bit 0.125W(1/8W) 24-TSSOP
ADI
ADC Single Delta-Sigma 1.2KSPS 24Bit Serial 24Pin SOIC W
ADI
ADC Single Delta-Sigma 1.2KSPS 24Bit Serial 24Pin SOIC W T/R
ADI
Dual Channel Single ADC Delta-Sigma 1.2KSPS 24Bit Serial 24Pin SOIC W T/R
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.
