ADA4930-1YCPZ-R7
Amplifiers & Comparators
Technical Specifications
| Type | Description |
|---|---|
| Common Mode Rejection Ratio | 83 dB |
| Gain Bandwidth Product | 1.35 GHz |
| Voffset V | 500 V |
| Quiescent Current | 34 mA |
| Output Current | 30 mA |
| Rail To Rail | Rail-to-rail output |
| Settling Time | 6ns |
| Output Type | Differential |
| Input Offset Current(Ios) | 0.1uA |
| Ib - Input Bias Current | 24uA |
| Type | Description |
|---|---|
| Power Supply Rejection Ratio (PSRR) | 74dB |
| Maximum Power Supply Range (Vdd-Vss) | 5V |
| Noise density(eN) | 1.2nV/sqrtHz@100kHz |
| Channels | 1 |
| Slew Rate Vus | 3400 V/µs |
| Operating Temperature | -40°C~+105°C |
| Voffset Drift Uv | 2.75 µV |
| Features | Single-ended to differential conversion;Adjustable output common-mode voltage;Integrated ADC driver;Enable/shutdown function |
| Single Supply | 5V |
| Package / Case | LFCSP-16(3x3) |
Product Introduction
The ADA4930-1/ADA4930-2 are very low noise, low distortion, high speed differential amplifiers. They are an ideal choice for driving 1.8 V high performance ADCs with resolutions up to 14 bits from dc to 70 MHz. The adjustable output common mode allows the ADA4930-1/ADA4930-2 to match the input of the ADC. The internal common-mode feedback loop provides exceptional output balance, suppression of even-order harmonic distortion products, and dc level translation.
With the ADA4930-1/ADA4930-2, differential gain configurations are easily realized with a simple external feedback network of four resistors determining the closed-loop gain of the amplifier.
The ADA4930-1/ADA4930-2 are fabricated using proprietary silicon-germanium (SiGe), complementary bipolar process, enabling them to achieve very low levels of distortion with an input voltage noise of only 1.2 nV/√Hz
The low dc offset and excellent dynamic performance of the ADA4930-1/ADA4930-2 make them well suited for a wide variety of data acquisition and signal processing applications.
Features
- Low input voltage noise: 1.2 nV/√Hz
- Low common-mode output: 0.9 V on single supply
- Extremely low harmonic distortion: −104 dBc HD2 at 10 MHz, −79 dBc HD2 at 70 MHz, −73 dBc HD2 at 100 MHz, −101 dBc HD3 at 10 MHz, −82 dBc HD3 at 70 MHz, −75 dBc HD3 at 100 MHz
- High speed: −3 dB bandwidth of 1.35 GHz, G = 7; Slew rate: 3400 V/μs, 25% to 75%; 0.1 dB gain flatness to 380 MHz; Fast overdrive recovery of 1.5 ns
- 0.5 mV typical offset voltage
- Externally adjustable gain
- Differential-to-differential or single-ended-to-differential operation
- Adjustable output common-mode voltage
- Single-supply operation: 3.3 V or 5 V
Applications
- ADC drivers
- Single-ended-to-differential converters
- IF and baseband gain blocks
- Differential buffers
- Line drivers
Datasheet
Alternative Parts
Common ADA4930-1YCPZ-R7 alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
Sourcing Information
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