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Datasheet Linear Technology LTC6915IDE#PBF

Manufacturer:Linear Technology
Series:LTC6915
Part Number:LTC6915IDE#PBF

Zero Drift, Precision Instrumentation Amplifier with Digitally Programmable Gain

Datasheets

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    LTC6915 - Zero Drift, Precision Instrumentation Amplifier with Digitally Programmable Gain
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    LTC6915
    Zero Drift, Precision
    Instrumentation Amplifier with
    Digitally Programmable Gain
    Features Description n n n n n n n n The LTC®6915 is a precision programmable gain instrumentation amplifier. The gain can be programmed to 0,
    1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, or 4096
    through a parallel or serial interface. The CMRR is typically 125dB with a single 5V supply with any programmed
    gain. The offset is below 10µV with a temperature drift of
    less than 50nV/°C. 14 Levels of Programmable Gain
    125dB CMRR Independent of Gain
    Gain Accuracy 0.1% (Typ)
    Maximum Offset Voltage of 10µV
    Maximum Offset Voltage Drift: 50nV/°C
    Rail-to-Rail Input and Output
    Parallel or Serial (SPI) Interface for Gain Setting
    Supply Operation: 2.7V to ±5.5V
    Typical Noise: 2.5µVP-P (0.01Hz to 10Hz)
    16-Lead SSOP and 12-Lead DFN Packages The LTC6915 uses charge balanced sampled data techniques to convert a differential input voltage into a single
    ended signal that is in turn amplified by a zero-drift operational amplifier. Applications n n n n n The differential inputs operate from rail-to-rail and the
    single-ended output swings from rail-to-rail. The LTC6915
    can be used in single power supply applications as low as
    2.7V, or with dual ±5V supplies. The LTC6915 is available
    in a 16-lead SSOP package and a 12-lead DFN surface ...

Eco Plan

RoHSCompliant

Parametrics

Av Min Stable1 V/V
Common Mode Rejection Ratio125 dB
Number of Channels1
Cload30 pF
Enoise 1/f Corner1000 Hz
Enoise Density50 nV/rtHz
Export Controlno yes/no
GBW0.2 MHz
Ibias5 nA
Ios0.0015 µA
Iout10 mA
Isupply1.1 mA
LF Enoise2.5 µVPP
Operating Temperature Range-40 to 85 °C
Over-the-Topno yes/no
PSRR116 dB
Rail-to-Rail Inyes yes/no
Rail-to-Rail Outyes yes/no
SR0.2 V/µs
Shutdownyes yes/no
Single Supplyyes yes/no
TypeIA, ZD, PGA
Voh (from V+)0.01 V
Vol (from V-)0.017 V
Vos0.003 mV
Vos TC0.01 µV/C
Vs Max11 V
Vs Min2.7 V

Packaging

Package4x3 DFN-12
Package CodeDE/UE

Manufacturer's Classification

  • Operational Amplifiers (Op Amps)

Other Names: LTC6915IDEPBF, LTC6915IDE PBF

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