| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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51,657 pcs
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51657 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AMC1203BPSAR is a precision isolated delta-sigma modulator designed for current sensing applications. It offers 16-bit resolution with a sampling rate of 40kSPS and a differential input with a ±250mV peak-to-peak range (linear range ±280mV). The device includes an internal 10MHz clock and communicates via an SPI digital interface.
The modulator provides basic galvanic isolation with a withstand voltage of 4000Vrms, a working voltage of 560Vrms, and a transient voltage of 4Vpk. It features a high common-mode transient immunity (CMTI) of 15kV/µs minimum, ensuring reliable operation in noisy environments. Typical performance includes an SNR of 85dB and an SFDR of 95dB.
The AMC1203BPSAR operates from a 4.5V to 5.5V supply on both the high and low sides, with typical power consumption of 80mW. It is specified for an operating temperature range of -40°C to +105°C and is available in a surface-mount SOP-8 (PSA) package with 8mm creepage and clearance distances.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.48 | $3.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
High side: 4.5 V to 5.5 V; Low side: 4.5 V to 5.5 V.
SOP-8 (PSA) surface-mount package (8-SOIC, 0.209", 5.30mm Width).
-40°C to +105°C.
RoHS3 compliant (unverified).
40 kSPS.
SPI.
4000 Vrms withstand, 560 Vrms working, 4 Vpk transient.