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INA203-Q1

AKTIV

Strommessverstärker, AEC-Q100, −16 bis 80 V, 500 KHz, mit zwei Komparatoren

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INA203-Q1

AKTIV
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Produktdetails

Product type Analog output with integrated comparator Common-mode voltage (max) (V) 80 Common-mode voltage (min) (V) -16 Input offset (±) (max) (µV) 2500 Input offset drift (±) (typ) (µV/°C) 5 Voltage gain (V/V) 20 CMRR (min) (dB) 100 Bandwidth (kHz) 500 Supply voltage (max) (V) 18 Supply voltage (min) (V) 2.7 Iq (max) (mA) 2.8 Number of channels 1 Comparators (#) 2 Gain error (%) 1 Gain error drift (±) (max) (ppm/°C) 100 Slew rate (V/µs) 1 Features Alert Function, Low-side Capable Rating Automotive Operating temperature range (°C) -40 to 125
Product type Analog output with integrated comparator Common-mode voltage (max) (V) 80 Common-mode voltage (min) (V) -16 Input offset (±) (max) (µV) 2500 Input offset drift (±) (typ) (µV/°C) 5 Voltage gain (V/V) 20 CMRR (min) (dB) 100 Bandwidth (kHz) 500 Supply voltage (max) (V) 18 Supply voltage (min) (V) 2.7 Iq (max) (mA) 2.8 Number of channels 1 Comparators (#) 2 Gain error (%) 1 Gain error drift (±) (max) (ppm/°C) 100 Slew rate (V/µs) 1 Features Alert Function, Low-side Capable Rating Automotive Operating temperature range (°C) -40 to 125
TSSOP (PW) 14 32 mm² 5 x 6.4
  • Qualified for Automotive Applications
  • Current Sense Amplifier
    • Common-Mode Range: –16 V to +80 V
    • Accuracy: 3.5% (Maximum) Over Temperature
    • Bandwidth: 500 kHz
    • Gain: 20 V/V
  • Integrated Dual Comparators:
    • Comparator 1 With Latch
    • Comparator 2 With Optional Delay
  • Quiescent Current: 1.8 mA
  • Latch-Up Performance Meets 100 mA Per AEC-
    Q100, Level I
  • Packages: TSSOP-14
  • APPLICATIONS
    • Electric Power Steering (EPS) Systems
    • Body Control Modules
    • Brake Systems
    • Electronic Stability Control (ESC) Systems

All other trademarks are the property of their respective owners
  • Qualified for Automotive Applications
  • Current Sense Amplifier
    • Common-Mode Range: –16 V to +80 V
    • Accuracy: 3.5% (Maximum) Over Temperature
    • Bandwidth: 500 kHz
    • Gain: 20 V/V
  • Integrated Dual Comparators:
    • Comparator 1 With Latch
    • Comparator 2 With Optional Delay
  • Quiescent Current: 1.8 mA
  • Latch-Up Performance Meets 100 mA Per AEC-
    Q100, Level I
  • Packages: TSSOP-14
  • APPLICATIONS
    • Electric Power Steering (EPS) Systems
    • Body Control Modules
    • Brake Systems
    • Electronic Stability Control (ESC) Systems

All other trademarks are the property of their respective owners

The INA203-Q1 is a unidirectional current-shunt monitor (also called a current sense amplifier) with voltage output, dual comparators, and voltage reference. The INA203-Q1 can sense drops across shunts at common-mode voltages from –16 V to +80 V. The INA203-Q1 is available with 20-V/V gain with up to 500-kHz bandwidth.

The INA203-Q1 incorporates two open-drain comparators with internal 0.6-V references and also provides a 1.2-V reference output. The comparator references can be overridden by external inputs. Comparator 1 includes a latching capability, and Comparator 2 has a user-programmable delay.

The INA203-Q1 operates from a single 2.7 V to 18 V supply. It is specified over the extended operating temperature range of –40°C to +125°C.

The INA203-Q1 is a unidirectional current-shunt monitor (also called a current sense amplifier) with voltage output, dual comparators, and voltage reference. The INA203-Q1 can sense drops across shunts at common-mode voltages from –16 V to +80 V. The INA203-Q1 is available with 20-V/V gain with up to 500-kHz bandwidth.

The INA203-Q1 incorporates two open-drain comparators with internal 0.6-V references and also provides a 1.2-V reference output. The comparator references can be overridden by external inputs. Comparator 1 includes a latching capability, and Comparator 2 has a user-programmable delay.

The INA203-Q1 operates from a single 2.7 V to 18 V supply. It is specified over the extended operating temperature range of –40°C to +125°C.
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Typ Titel Datum
* Data sheet INA203-Q1 Automotive Grade, –16 V to +80 V, Low- or High-Side, High-Speed, Voltage Output Current Shunt Monitor With Dual Comparators and Reference datasheet (Rev. A) PDF | HTML 28 Apr 2016

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