| AMC1203 | |
| Resolution(Bits) | 16 |
| Sample Rate (max) | 40kSPS |
| Architecture | Delta-Sigma, Modulator |
| Power Consumption(Typ)(mW) | 80 |
| SINAD(dB) | 85 |
| SNR(dB) | 85 |
| SNR(Typ)(dB) | 85 |
| SFDR(dB) | 95 |
| DNL(Max)(+/-LSB) | 1 |
| INL(Max)(+/-LSB) | 6 |
| No Missing Codes(Bits) | 16 |
| ENOB(Bits) | 16 |
| No. of Supplies | 2 |
| Analog Voltage AV/DD(Min)(V) | 4.5 |
| Analog Voltage AV/DD(Max)(V) | 5.5 |
| Logic Voltage DV/DD(Min)(V) | 4.5 |
| Logic Voltage DV/DD(Max)(V) | 5.5 |
| Input Configuration Range | +/-280mV |
| Reference Mode | Int |
| Rating | Catalog |
| Pin/Package | 16SOIC, 8SOP |
| Comments | Frequency: 10MHz |
| # Input Channels | 1 |
| Operating Temp Range(Celsius) | -40 to 105 |
The AMC1203 is a 1-bit, 10MHz, isolated delta-sigma modulator with an output buffer separated from the input interface circuitry by a silicon dioxide (SiO2) isolation barrier. This barrier provides galvanic isolation of up to 4000VPEAK. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.
The AMC1203 modulator operates from a +5V supply with a dynamic range of 95dB. The differential inputs are ideal for direct connection to shunt resistors or other low-level signal sources. With the appropriate digital filter and modulator rate, the device can be used to achieve 16-bit analog-to-digital (A/D) conversion with no missing codes.
| 器件 | 状态 | 温度(oC) | 价格（美元） | 封装 | 引脚 |
| AMC1203BDUB | ACTIVE | -40 to 105 | 4.25 | 1ku | SOP(DUB) | 8 |
| AMC1203BDUBG4 | ACTIVE | -40 to 105 | 4.25 | 1ku | SOP(DUB) | 8 |
| AMC1203BDUBR | ACTIVE | -40 to 105 | 3.95 | 1ku | SOP(DUB) | 8 |
| AMC1203BDUBRG4 | ACTIVE | -40 to 105 | 3.95 | 1ku | SOP(DUB) | 8 |
| AMC1203BDW | PREVIEW | SOIC(DW) | 16 | ||
| AMC1203BDWR | PREVIEW | SOIC(DW) | 16 | ||
| AMC1203DUB | ACTIVE | -40 to 105 | 3.70 | 1ku | SOP(DUB) | 8 |
| AMC1203DUBG4 | ACTIVE | -40 to 105 | 3.70 | 1ku | SOP(DUB) | 8 |
| AMC1203DUBR | ACTIVE | -40 to 105 | 3.35 | 1ku | SOP(DUB) | 8 |
| AMC1203DUBRG4 | ACTIVE | -40 to 105 | 3.35 | 1ku | SOP(DUB) | 8 |
| AMC1203PSA | PREVIEW | SOP(DUB) | 8 | ||
| AMC1203PSAR | PREVIEW | SOP(DUB) | 8 |
