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CSA240 - Ultra-Precise Current Sense Amplifier

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Part number CSA240
Manufacturer AnalogySemi
File Size 1.01 MB
Description Ultra-Precise Current Sense Amplifier
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CSA240 –6V to 80V, Bidirectional, Ultra-Precise Current Sense Amplifier with Enhanced PWM Rejection 1. • PWM • CMRR: – 160dB DC CMRR (typ) – 106dB AC CMRR at 50kHz (typ) • :−6V 80V • : – Gain: • Gain error: 0.10% (max) • Gain drift: 6ppm/°C (typ) – Offset: • Offset voltage: ±15μV (max) • Offset drift: 600nV/°C (max) • : – CSA240L: 20V/V – CSA240M: 50V/V – CSA240N: 100V/V • :1.4mA (typ) 2. • • • • • BMS 3. CSA240 。 PWM ,−6V 80V 。CSA240 −6V , :(PWM ) , PWM 。 。 2.7V 5.5V , 1.4mA, 550kHz。CSA240 :20V/V、50V/V 100V/V。 10mV ()。 −40°C 125°C , SOIC-8、TSSOP-8 MSOP-8 。 , Table 1。 M Supply (2.7V to 5.5V) IN– – + OUT IN+ REF2 REF1 Typical Appliation Enhanced PWM Rejection © 2 023 AnalogySemi L td. All Righ ts Reserve d. Pub lic www.analogysemi.
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