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OPA3S2859_V01中文资料PDF规格书
OPA3S2859_V01规格书详情
1 Features
• Gain bandwidth product: 900 MHz
• Internal switches for programmable gain
• High impedance FET inputs
• Input voltage noise: 2.2 nV/√Hz
• Slew rate: 350 V/μs
• Supply voltage range: 3.3 V to 5.25 V
• Quiescent current: 22 mA/channel
• Power down mode IQ: 75 μA
• Temperature range: -40 °C to 125 °C
2 Applications
• Switchable transimpedance amplifier
• Smart munitions
• Laser distance measurement
• Optical time domain reflectometry (OTDR)
• Silicon photomultiplier (SiPM) buffer
• Photomultiplier tube post amplifier
• High speed programmable gain amplifier
3 Description
The OPA3S2859 is a wideband, low-noise
programmable gain amplifier with CMOS inputs
for wideband transimpedance and voltage amplifier
applications. When the device is configured as a
transimpedance amplifier (TIA), the 0.9-GHz gain
bandwidth product (GBWP) enables high closedloop
bandwidths in low-capacitance photodiode (PD)
applications.
The three internal switched feedback paths along
with an optional parallel non-switched feedback path
allows for up to four selectable gain configurations.
The internal switches minimize parasitic contributions
to increase performance compared to systems that
use discrete external switches. Each switch is
optimized for feedback resistor values ranging from
100 kΩ for wide dynamic range
applications. The selected switch path is controlled for
both channels using a 2-wire parallel interface. For
each channel selected, the gain path can also be held
constant by exerting the latch pin, which subsequently
disables switch control for the selected channel and
prevents the channel from changing gain.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
WQFN24(4x4) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI(德州仪器) |
23+ |
WQFN24(4x4) |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
TI(德州仪器) |
24+ |
WQFN-24(4x4) |
690000 |
代理渠道/支持实单/只做原装 |
询价 | ||
TI/德州仪器 |
23+ |
SOP14 |
30000 |
全新原装现货,价格优势 |
询价 | ||
TI(德州仪器) |
N/A |
6000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
TI/德州仪器 |
22+ |
QFN |
9000 |
原装正品 |
询价 | ||
sop |
50000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||||
TI(德州仪器) |
23+ |
WQFN24(4x4) |
3591 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
TI德州仪器 |
24+23+ |
QFN |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
TI(德州仪器) |
2021/2022+ |
N/A |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 |