Analog Devices AD977BR
Datasheets & Documents
Download datasheets and manufacturer documentation for Analog Devices AD977BR.
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 53.752
$ 53.752
Stock
164,387
191,155
191,155
Authorized Distributors
0
3
3
Case/Package
SOIC
SOIC
SOIC
Number of Pins
20
20
20
Number of Bits
16
16
16
Sampling Rate
100 ksps
100 ksps
100 ksps
Polarity
Bipolar, Unipolar
Bipolar, Unipolar
Bipolar, Unipolar
Interface
SPI, Serial
SPI, Serial
SPI, Serial
Integral Nonlinearity (INL)
2 LSB
3 LSB
3 LSB
Differential Nonlinearity
-1 LSB
2 LSB
2 LSB
Number of A/D Converters
1
1
1
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
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Descriptions
Descriptions of Analog Devices AD977BR provided by its distributors.
Single Channel Single ADC SAR 100ksps 16-bit Serial 20-Pin SOIC W Tube
16-Bit, 100 kSPS/200 kSPS BiCMOS A/D Converter | IC ADC 16BIT SAR 20SOIC
3-CH 16-BIT SUCCESSIVE APPROXIMATION ADC SERIAL ACCESS PDSO20
A/D Converter (A-D) IC; Resolution (Bits):16; Sample Rate:100kSPS; Input Channels Per ADC:1; Data Interface:Serial; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Termination Type:SMD; Package/Case:20-SOIC; No. of Pins:20 ;RoHS Compliant: No
The AD977/AD977A is a high speed, low power 16-bit A/D converter that operates from a single 5 V supply. The AD977A has a throughput rate of 200 kSPS whereas the AD977 has a throughput rate of 100 kSPS. Each part contains a successive approximation, switched capacitor ADC, an internal 2.5 V reference, and a high speed serial interface. The ADC is factory calibrated to minimize all linearity errors. The AD977/AD977A is specified for full scale bipolar input ranges of ±10 V, ±5 V and ±3.3 V, and unipolar ranges of 0 V to 10 V, 0 V to 5 V and 0 V to 4 V.
Manufacturer Aliases
Analog Devices has several brands around the world that distributors may use as alternate names. Analog Devices may also be known as the following names:
- Analog Devices Inc
- ANALOG
- ADI
- ANALOG DEVICE
- ANALOG DEV
- AD
- ANA
- PMI
- Analog Devices Inc/Maxim Integrated
- ADV
- ADA
- ANALOG DEVIC
- PMI/AD
- ANALOG DEVI
- AD/PMI
- STOCK
- Analog Devices / Linear Technology
- ANALOG INTERGRATIONS CORP
- AD - Analog Devices
- PRECISION MONOLITIC INC
- ADI (Analog Devices Inc)
- ANADEV
- Analog Devices / Hittite
- ANALOG DEVICES (ADI)
- ANLOGDEVIC
- Analog Devices Inc.
- Maxim Analog Devices
- Analog Devices / Maxim Integrated
Technical Specifications
Physical
Case/PackageSOIC
Contact PlatingLead, Tin
Number of Pins20
Technical
Differential Nonlinearity-1 LSB
Input Capacitance40 pF
Integral Nonlinearity (INL)2 LSB
InterfaceSPI, Serial
Max Input Voltage2.7 V
Max Operating Temperature85 °C
Max Power Dissipation100 mW
Max Supply Voltage5.25 V
Min Input Voltage2.3 V
Min Operating Temperature-40 °C
Min Supply Voltage4.75 V
Nominal Supply Current11 mA
Number of A/D Converters1
Number of Analog Inputs1
Number of Bits16
Number of Channels1
Number of Converters1
Number of Elements1
Number of Inputs1
Operating Supply Voltage5 V
PolarityBipolar, Unipolar
Power Dissipation100 mW
Resolution2 B
Sampling Rate100 ksps
Signal to Noise Ratio (SNR)85 dB
Supply TypeAnalog, Digital
Datasheets & Documents
Download datasheets and manufacturer documentation for Analog Devices AD977BR.