| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 4.50V (min) |
| Case/Package | SOIC-8 |
| Supply Current | 11.0 mA |
| Number of Channels | 1 Channel |
| Number of Positions | 8 Position |
| Number of Bits | 16 Bit |
| Power Dissipation | 61.6 mW |
| Sample Rate | 20 Msps |
| Power Consumption | 88 mW |
| Number of ADCs | 1 ADC |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 102.4 mW |
| Number of Input Channels | 1 Channel |
| Supply Voltage | 2.7V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 4.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 105℃ |
The AMC1204 and AMC1204B are 1-bit digital output, isolated delta-sigma (ΔΣ) modulators that can be clocked at up to 20 MHz. The digital isolation of the modulator output is provided by a silicon dioxide (SiO2) barrier that is highly resistant to magnetic interference. This barrier has been certified to provide basic galvanic isolation of up to 4000 VPEAK (AMC1204) and 4250 VPEAK (AMC1204B) according to UL1577, VDE V 0884-10, and CSA standards or specifications.
●The AMC1204 and AMC1204B provide a single-chip solution for measuring the small signal of a shunt resistor across an isolated barrier. These types of resistors are typically used to sense currents in motor control inverters, green energy generation systems, and other industrial applications. The AMC1204 and AMC1204B differential inputs easily connect to the shunt resistor or other low-level signal sources. An internal reference eliminates the need for external components. When used with an appropriate external digital filter, an effective number of bits (ENOB) of 14 is achieved at a data rate of 78 kSPS.
●A 5-V analog supply (AVDD) is used by the modulator while the isolated digital interface operates from a 3-V, 3.3-V, or 5-V supply (DVDD). The AMC1204 and AMC1204B are available in SOIC-16 (DW) and SOIC-8 (DWV) packages and are specified from –40°C to 105°C.
TI
The AMC1204 is a 1Bit digital output, isolated delta-sigma (ΔΣ) modulator that can be clocked at up to 20MHz
TI
TEXAS INSTRUMENTS AMC1204DW Analogue to Digital Converter, 16Bit, 78KSPS, Single, 4.5V, 5.5V, SOIC
TI
TEXAS INSTRUMENTS AMC1204BDWVR Analogue to Digital Converter, Delta Sigma, 16Bit, 78KSPS, Single, 4.5V, 5.5V, SOIC
TI
Automotive Catalog, 1Bit, 20MHz, Second-Order, Isolated Delta-Sigma Modulator 16-SOIC -40℃ to 125℃
TI
1Bit, 20MHz, Second-Order, Isolated Delta-Sigma Modulator 16-SOIC -40℃ to 125℃
TI
1Bit, 20MHz, Second-Order, Isolated Delta-Sigma Modulator 16-SOIC -40℃ to 125℃
TI
TEXAS INSTRUMENTS AMC1204EVM Evaluation Module, 1Bit, 78KSPS, Isolated Delta Sigma, Modulator
TI
1Bit, 20MHz, Second-Order, Isolated Delta-Sigma Modulator 16-SOIC -40℃ to 125℃
TI
1Bit, 20MHz, Second-Order, Isolated Delta-Sigma Modulator 8-SOIC -40℃ to 125℃
TI
Automotive Catalog, 1Bit, 20MHz, Second-Order, Isolated Delta-Sigma Modulator
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