AMC23C11

Name: AMC23C11
Brand: TI
SKU: AMC23C11
Price: 1.08 USD

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Fast-response, reinforced, isolated comparator with adjustable threshold and latch function

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Data sheet

document-pdfAcrobat AMC23C11 Fast Response, Reinforced Isolated Comparator With Adjustable Threshold and Latch Function datasheet (Rev. A) PDF | HTML

AMC23C11

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Data sheet

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Product details

Number of channels

1

Output type

Open-drain

Propagation delay time (µs)

0.29

CMTI (min) (kV/µs)

55

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Isolation rating

Reinforced

Withstand isolation voltage (VISO) (Vrms)

5000

Transient isolation voltage (VIOTM) (VPK)

7070

Working isolation voltage (VIOWM) (Vrms)

750

Creepage (min) (mm)

8.5

Clearance (min) (mm)

8.5

Number of channels

1

Output type

Open-drain

Propagation delay time (µs)

0.29

CMTI (min) (kV/µs)

55

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Isolation rating

Reinforced

Withstand isolation voltage (VISO) (Vrms)

5000

Transient isolation voltage (VIOTM) (VPK)

7070

Working isolation voltage (VIOWM) (Vrms)

750

Creepage (min) (mm)

8.5

Clearance (min) (mm)

8.5

SOIC (DWV)

8

67.275 mm² 5.85 x 11.5

Wide high-side supply range: 3 V to 27 V
Low-side supply range: 2.7 V to 5.5 V
Adjustable threshold: 20 mV to 2.7 V
Reference current for threshold adjustment:
- 100 µA, ±2%
Trip threshold error: ±1% (max) at 250 mV
Open-drain output with optional latch mode
Propagation delay: 240 ns (typ)
High CMTI: 55 V/ns (min)
Safety-related certifications:
- 7000-V_PK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 5000-V_RMS isolation for 1 minute per UL1577
Fully specified over the extended industrial temperature range: –40°C to +125°C

Wide high-side supply range: 3 V to 27 V
Low-side supply range: 2.7 V to 5.5 V
Adjustable threshold: 20 mV to 2.7 V
Reference current for threshold adjustment:
- 100 µA, ±2%
Trip threshold error: ±1% (max) at 250 mV
Open-drain output with optional latch mode
Propagation delay: 240 ns (typ)
High CMTI: 55 V/ns (min)
Safety-related certifications:
- 7000-V_PK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 5000-V_RMS isolation for 1 minute per UL1577
Fully specified over the extended industrial temperature range: –40°C to +125°C

The AMC23C11 is an isolated comparator with a short response time. The open-drain output is separated from the input circuitry by an isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide reinforced galvanic isolation of up to 5 kV_RMS according to VDE 0884-17 and UL1577, and supports a working voltage of up to 1 kV_PK.

The trip threshold is adjustable from 20 mV to 450 mV in low-hysteresis mode and from 600 mV to 2.7 V in high-hysteresis mode through a single external resistor.

The open-drain output on the device supports transparent mode (LATCH input tied to GND2) where the output follows the input state, or latch mode, where the output is cleared on the falling edge of the latch input signal.

The AMC23C11 is available in an 8-pin, wide-body SOIC package and is specified over the extended industrial temperature range of –40°C to +125°C.

The AMC23C11 is an isolated comparator with a short response time. The open-drain output is separated from the input circuitry by an isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide reinforced galvanic isolation of up to 5 kV_RMS according to VDE 0884-17 and UL1577, and supports a working voltage of up to 1 kV_PK.

The trip threshold is adjustable from 20 mV to 450 mV in low-hysteresis mode and from 600 mV to 2.7 V in high-hysteresis mode through a single external resistor.

The open-drain output on the device supports transparent mode (LATCH input tied to GND2) where the output follows the input state, or latch mode, where the output is cleared on the falling edge of the latch input signal.

The AMC23C11 is available in an 8-pin, wide-body SOIC package and is specified over the extended industrial temperature range of –40°C to +125°C.

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