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AD7934BRU

AD7934BRU

AD7934BRU

Analog Devices Inc.

12 Bit 0.65mm ADC AD7934 3V 28-TSSOP (0.173, 4.40mm Width)

SOT-23

AD7934BRU Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation 16mW
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.65mm
Reach Compliance Code not_compliant
[email protected] Reflow Temperature-Max (s) 30
Base Part Number AD7934
Pin Count 28
Qualification Status Not Qualified
Polarity Unipolar
Power Supplies 3/5V
Configuration MUX-S/H-ADC
Power Dissipation 16mW
Number of Bits 12
Input Type Differential, Pseudo-Differential, Single Ended
Min Input Voltage 2.475V
Architecture SAR
Number of Inputs 4
Max Input Voltage 2.525V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Reference Type External, Internal
Data Interface Parallel
Resolution 1.5 B
Sampling Rate 1.5 Msps
Voltage - Supply, Analog 2.7V~5.25V
Voltage - Supply, Digital 2.7V~5.25V
Number of Analog In Channels 4
Sampling Rate (Per Second) 1.5M
Output Bit Code BINARY, 2'S COMPLEMENT BINARY
Integral Nonlinearity (INL) 1.5 LSB
Sample and Hold / Track and Hold TRACK
Number of A/D Converters 1
Input Capacitance 20pF
Ratio - S/H:ADC 1:1
Signal to Noise Ratio (SNR) 70 dB
Differential Nonlinearity -0.95 LSB
Conversion Time-Max 0.675μs
Length 9.7mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
AD7934BRU Product Details

AD7934BRU Description


The AD7934BRU is a 12-bit, high-speed, low-power, successive approximation (SAR) analogue-to-digital converter (ADCs).



AD7934BRU Features


  • Throughput rate: 1.5 MSPS

  • Specified for VDD of 2.7 V to 5.25 V

  • Low power

  • 6 mW maximum at 1.5 MSPS with 3 V supplies

  • 13.5 mW maximum at 1.5 MSPS with 5 V supplies

  • 4 analogue input channels with a sequencer

  • Software configurable analogue inputs

    -4-channel single-ended inputs

    -2-channel fully differential inputs

    -2-channel pseudo differential inputs

  • Accurate on-chip 2.5 V reference

    -±0.2% maximum @ 25°C, 25 ppm/°C maximum (AD7934)

  • 70 dB SINAD at 50 kHz input frequency

  • No pipeline delays

  • High-speed parallel interface—word/byte modes

  • Full shutdown mode: 2 μA maximum

  • 28-lead TSSOP package



AD7934BRU Applications


  • Industrial


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