ZHCSG26C March 2017 – Janaury 2020 AMC1306E05 , AMC1306E25 , AMC1306M05 , AMC1306M25
PRODUCTION DATA.
- 1 特性
- 2 应用
- 3 说明
- 4 修订历史记录
- 5 Device Comparison Table
- 6 Pin Configuration and Functions
-
7 Specifications
- 7.1 Absolute Maximum Ratings
- 7.2 ESD Ratings
- 7.3 Recommended Operating Conditions
- 7.4 Thermal Information
- 7.5 Power Ratings
- 7.6 Insulation Specifications
- 7.7 Safety-Related Certifications
- 7.8 Safety Limiting Values
- 7.9 Electrical Characteristics: AMC1306x05
- 7.10 Electrical Characteristics: AMC1306x25
- 7.11 Switching Characteristics
- 7.12 Insulation Characteristics Curves
- 7.13 Typical Characteristics
- 8 Detailed Description
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12器件和文档支持
- 13机械、封装和可订购信息
7.9 Electrical Characteristics: AMC1306x05
minimum and maximum specifications apply from TA = –40°C to +125°C, AVDD = 3.0 V to 5.5 V, DVDD = 2.7 V to 5.5 V, AINP = –50 mV to 50 mV, AINN = AGND, and sinc3 filter with OSR = 256 (unless otherwise noted); typical specifications are at TA = 25°C, CLKIN = 20 MHz, AVDD = 5 V, and DVDD = 3.3 V| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| ANALOG INPUTS | ||||||
| VClipping | Differential input voltage before clipping output | VIN = AINP – AINN | ±64 | mV | ||
| FSR | Specified linear differential full-scale | VIN = AINP – AINN | –50 | 50 | mV | |
| Absolute common-mode input voltage(1) | (AINP + AINN) / 2 to AGND | –2 | AVDD | V | ||
| VCM | Operating common-mode input voltage | (AINP + AINN) / 2 to AGND | –0.032 | AVDD – 2.1 | V | |
| VCMov | Common-mode overvoltage detection level(2) | (AINP + AINN) / 2 to AGND | AVDD - 2 | V | ||
| CIN | Single-ended input capacitance | AINN = AGND | 4 | pF | ||
| CIND | Differential input capacitance | 2 | pF | |||
| IIB | Input bias current | AINP = AINN = AGND, IIB = IIBP + IIBN | –97 | –72 | –57 | μA |
| RIN | Single-ended input resistance | AINN = AGND | 4.75 | kΩ | ||
| RIND | Differential input resistance | 4.9 | kΩ | |||
| IIO | Input offset current | ±10 | nA | |||
| CMTI | Common-mode transient immunity | 50 | 100 | kV/μs | ||
| CMRR | Common-mode rejection ratio | AINP = AINN, fIN = 0 Hz,
VCM min ≤ VIN ≤ VCM max |
–99 | dB | ||
| AINP = AINN, fIN from 0.1 Hz to 50 kHz,
VCM min ≤ VIN ≤ VCM max |
–98 | |||||
| BW | Input bandwidth(3) | 800 | kHz | |||
| DC ACCURACY | ||||||
| DNL | Differential nonlinearity | Resolution: 16 bits | –0.99 | 0.99 | LSB | |
| INL | Integral nonlinearity(4) | Resolution: 16 bits, 4.5 V ≤ AVDD ≤ 5.5 V | –4 | ±1 | 4 | LSB |
| Resolution: 16 bits, 3.0 V ≤ AVDD ≤ 3.6 V | –5 | ±1.5 | 5 | |||
| EO | Offset error | Initial, at 25°C, AINP = AINN = AGND | –50 | ±2.5 | 50 | µV |
| TCEO | Offset error thermal drift(5) | –1 | ±0.25 | 1 | μV/°C | |
| EG | Gain error | Initial, at 25°C | –0.2% | ±0.005% | 0.2% | |
| TCEG | Gain error thermal drift(6) | –40 | ±20 | 40 | ppm/°C | |
| PSRR | Power-supply rejection ratio | AINP = AINN = AGND,
3.0 V ≤ AVDD ≤ 5.5 V, at dc |
–108 | dB | ||
| AINP = AINN = AGND,
3.0 V ≤ AVDD ≤ 5.5 V, 10 kHz, 100-mV ripple |
–107 | |||||
| AC ACCURACY | ||||||
| SNR | Signal-to-noise ratio | fIN = 1 kHz | 78 | 82.5 | dB | |
| SINAD | Signal-to-noise + distortion | fIN = 1 kHz | 77.5 | 82.3 | dB | |
| THD | Total harmonic distortion | 4.5 V ≤ AVDD ≤ 5.5 V,
5 MHz ≤ fCLKIN ≤ 21 MHz, fIN = 1 kHz |
–98 | –84 | dB | |
| 3.0 V ≤ AVDD ≤ 3.6 V,
5 MHz ≤ fCLKIN ≤ 20 MHz, fIN = 1 kHz |
–93 | –83 | ||||
| SFDR | Spurious-free dynamic range | fIN = 1 kHz | 83 | 100 | dB | |
| DIGITAL INPUTS/OUTPUTS | ||||||
| CMOS Logic With Schmitt-Trigger | ||||||
| IIN | Input current | DGND ≤ VIN ≤ DVDD | 0 | 7 | µA | |
| CIN | Input capacitance | 4 | pF | |||
| VIH | High-level input voltage | 0.7 × DVDD | DVDD + 0.3 | V | ||
| VIL | Low-level input voltage | –0.3 | 0.3 × DVDD | V | ||
| CLOAD | Output load capacitance | 30 | pF | |||
| VOH | High-level output voltage | IOH = –20 µA | DVDD – 0.1 | V | ||
| IOH = –4 mA | DVDD – 0.4 | |||||
| VOL | Low-level output voltage | IOL = 20 µA | 0.1 | V | ||
| IOL = 4 mA | 0.4 | |||||
| POWER SUPPLY | ||||||
| AVDD | High-side supply voltage | 3.0 | 5.0 | 5.5 | V | |
| IAVDD | High-side supply current | 3.0 V ≤ AVDD ≤ 3.6 V | 6.3 | 8.5 | mA | |
| 4.5 V ≤ AVDD ≤ 5.5 V | 7.2 | 9.8 | ||||
| DVDD | Controller-side supply voltage | 2.7 | 3.3 | 5.5 | V | |
| IDVDD | Controller-side supply current | AMC1306Ex, 2.7 V ≤ DVDD ≤ 3.6 V,
CLOAD = 15 pF |
4.1 | 5.5 | mA | |
| AMC1306Mx, 2.7 V ≤ DVDD ≤ 3.6 V,
CLOAD = 15 pF |
3.3 | 4.8 | ||||
| AMC1306Ex, 4.5 V ≤ DVDD ≤ 5.5 V,
CLOAD = 15 pF |
5.0 | 6.9 | ||||
| AMC1306Mx, 4.5 V ≤ DVDD ≤ 5.5 V,
CLOAD = 15 pF |
3.9 | 6.0 | ||||
(1) Steady-state voltage supported by the device in case of a system failure. See specified common-mode input voltage VCM for normal operation. Observe analog input voltage range as specified in the Absolute Maximum Ratings table.
(2) The common-mode overvoltage detection level has a typical hysteresis of 90 mV.
(3) This is the –3-dB, second-order roll-off frequency of the integrated differential input amplifier to consider for the antialiasing filter design.
(4) Integral nonlinearity is defined as the maximum deviation from a straight line passing through the end-points of the ideal ADC transfer function expressed as a number of LSBs or as a percent of the specified linear full-scale range (FSR).
(5) Offset error drift is calculated using the box method, as described by the following equation:
(6) Gain error drift is calculated using the box method, as described by the following equation:
