ADA4932-1YCPZ-R7
Amplifiers & Comparators
Technical Specifications
| Type | Description |
|---|---|
| Common Mode Rejection Ratio | 100 dB |
| Voffset V | 500 V |
| Quiescent Current | 9.6 mA |
| Output Current | 80 mA |
| Settling Time | 9ns |
| Output Type | Differential |
| Input Offset Current(Ios) | 25nA |
| Ib - Input Bias Current | 2.5uA |
| Type | Description |
|---|---|
| Power Supply Rejection Ratio (PSRR) | 96dB |
| Noise density(eN) | 3.6nV/sqrtHz@1MHz |
| Slew Rate Vus | 2800 V/µs |
| Operating Temperature | -40°C~+105°C |
| Voffset Drift Uv | 3.7 µV |
| Features | Single-ended to differential conversion;Integrated ADC driver;Adjustable output common-mode voltage;Enable/shutdown function |
| Package / Case | LFCSP-16(3x3) |
Product Introduction
The ADA4932 series is the next generation of the AD8132, offering higher performance, lower noise, and reduced power consumption. It is ideally suited for use as a single-ended-to-differential or differential-to-differential amplifier driving high-performance ADCs. Users can adjust the output common-mode voltage via the internal common-mode feedback loop to match the ADA4932-x outputs to the ADC inputs. The internal feedback loop also provides excellent output balance and suppresses even-order harmonic distortion products.
For the ADA4932 series, differential gain configurations are easily implemented using a simple external feedback network consisting of four resistors, which determines the closed-loop gain of the amplifier.
The ADA4932 series is fabricated using a silicon-germanium (SiGe) complementary bipolar process, enabling low distortion, low noise, and low power consumption. Low offset and excellent dynamic performance make the ADA4932-x particularly well suited for a wide range of data acquisition and signal processing applications.
The ADA4932-1 is available in a 16-lead LFCSP, and the ADA4932-2 in a 24-lead LFCSP. The pinout is optimized to facilitate PCB layout and minimize distortion. The ADA4932 series is rated for operation over the -40°C to +105°C temperature range; both versions operate from +3 V to ±5 V supplies.
Features
- High performance, low power
- High-speed −3 dB bandwidth: 560 MHz (G = 7)
- 0.1 dB gain flatness to 300 MHz
- Slew rate: 2800 V/μs (25% to 75%)
- 0.7% fast settling time: 9 ns
- Low power: 5.6 mA per amplifier
- Low harmonic distortion SFDR: 100 dB (10 MHz)
- SFDR: 90 dB (20 MHz)
- Low input voltage noise: 3.6 nV/√Hz
- Input offset voltage: ±0.5 mV (typical)
- Externally adjustable gain
- Fractional differential gain supported
- Differential-to-differential or single-ended-to-differential operation
- Adjustable output common-mode voltage
- Input common-mode range shifted down by 1 ±VBE
- Wide supply voltage range: +3 V to ±5 V
- Available in 16-lead and 24-lead LFCSP packages
Applications
- ADC drivers
- Single-ended to differential converters
- IF and baseband gain blocks
- Differential buffers
- Line drivers
Datasheet
Alternative Parts
Common ADA4932-1YCPZ-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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