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AD7870KP-REEL

Analog Devices Inc. AD7870KP-REEL

Part Number:
AD7870KP-REEL
Manufacturer:
Analog Devices Inc.
Ventron No:
3018784-AD7870KP-REEL
Description:
IC ADC 12BIT SAMPLING 3V 28PLCC
ECAD Model:
Datasheet:
AD7870,75,76

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Overview
Description
The AD7870/AD7875/AD7876 are complete, 12-bit analog-to-digital converters (ADCs) that integrate a track-and-hold amplifier, 8 µs successive approximation ADC, 3 V buried Zener reference, and versatile interface logic on a single chip. They feature a self-contained internal clock, laser-trimmed for accurate conversion time control, and offer parallel, byte, and serial digital interface options.

Features
Complete 12-bit ADC on a single chip
2 µs track-and-hold amplifier
8 µs ADC
On-chip reference
Laser-trimmed clock
Parallel, byte, and serial digital interface
72 dB SNR at 10 kHz input frequency (AD7870, AD7875)
57 ns data access time
Low power consumption: -60 mW typical
Variety of input ranges:
±3 V for AD7870
0 V to 5 V for AD7875
±10 V for AD7876

Applications
Data acquisition systems
Process control
Medical instrumentation
Industrial automation
Audio signal processing
Digital signal processing
Specifications
Analog Devices Inc. AD7870KP-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7870KP-REEL.
  • Mounting Type
    Surface Mount
  • Package / Case
    28-LCC (J-Lead)
  • Surface Mount
    YES
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e0
  • Pbfree Code
    no
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    28
  • Terminal Finish
    TIN LEAD
  • Technology
    CMOS
  • Terminal Position
    QUAD
  • Terminal Form
    J BEND
  • Peak Reflow Temperature (Cel)
    225
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Reach Compliance Code
    unknown
  • Time@Peak Reflow Temperature-Max (s)
    30
  • Pin Count
    28
  • JESD-30 Code
    S-PQCC-J28
  • Configuration
    S/H-ADC
  • Number of Bits
    12
  • Input Type
    Single Ended
  • Architecture
    SAR
  • Number of Inputs
    1
  • Converter Type
    ADC, SUCCESSIVE APPROXIMATION
  • Reference Type
    Internal
  • Data Interface
    SPI, Parallel
  • Voltage - Supply, Analog
    ±5V
  • Number of Analog In Channels
    1
  • Sampling Rate (Per Second)
    100k
  • Output Bit Code
    BINARY, 2'S COMPLEMENT BINARY
  • Linearity Error-Max (EL)
    0.0244%
  • Sample and Hold / Track and Hold
    TRACK
  • Ratio - S/H:ADC
    1:1
  • Analog Input Voltage-Max
    3V
  • Output Format
    SERIAL, PARALLEL, 8 BITS, PARALLEL, WORD
  • Negative Supply Voltage-Nom
    -5V
  • Analog Input Voltage-Min
    -3V
  • Conversion Time-Max
    9μs
  • Height Seated (Max)
    4.57mm
  • RoHS Status
    Non-RoHS Compliant
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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