THS4535
- Bandwidth: 65MHz (G = 1V/V)
- Gain bandwidth product: 80MHz
- THS453x Device Comparison:
- THS4535 offset voltage: 2mV (max)
- THS4535 offset drift: 1.4µV/°C (max)
- THS4536 offset voltage: 20µV (max)
- THS4536 offset drift: 0.8µV/°C (max)
- Supply operating range: 2.7V to 5.5V
- Low harmonic distortion:
- HD2: 125dBc at 2VPP, 10kHz
- HD3: 114dBc at 2VPP, 10kHz
- Slew rate: 47V/µs & 57V/µs (Rising & Falling)
- Low noise:
- Voltage Noise: 4.3nV/√Hz (2.5kHz 1/f corner)
- Current Noise: 70fA/√Hz
- Low Bias & Offset Current: ±40pA at 125C (max)
- Supply current: 4.7mA
- Negative rail input (NRI)
- Rail-to-rail output (RRO):
- THS4535: 100mV from rails (typical)
- THS4536: 80mV from rails (max)
- Temperature range: −40°C to +125°C
The THS4535 is a 60MHz fully differential amplifier (FDA) that is specifically designed to drive fully differential analog-to-digital converters (ADCs) up to 2MSPS. The THS453x family offers two options: THS4535 (untrimmed) & THS4536 (trimmed).
The THS4535 is an excellent choice for simple single-to-dual conversions. FDAs such as the THS4535 offer performance benefits over traditional dual op amps, including bandwidth and phase balance between outputs and a VOCM pin to easily adjust the output common-mode voltage. For higher dc precision applications, such as high-speed low-side current shunt measurements, the THS4536 provides package level trim for offset and offset drift. THS453x devices also provide higher transient current output drive to meet the needs of successive approximation register (SAR) ADC charge injection and delta-sigma (ΔΣ) ADC precharge buffers.
기술 자료
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DEM-FDA-DGK-EVM — DGK(HVSSOP) 패키지의 완전 차동 증폭기용 비장착 평가 모듈
DEM-FDA-RUN-EVM — WQFN(RUN) 패키지의 완전 차동 증폭기 평가 모듈
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VSSOP (DGK) | 8 | Ultra Librarian |
| WQFN (RUN) | 10 | Ultra Librarian |