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主要特征
应用/用途
Parametric specs for Transimpedance Amplifiers (TIA)
| VSUPPLY (V) | 3.3 |
| ICC (mA) (typ) | 30 |
| Bandwidth (MHz) (min) | 300 |
| IIN (µA) (max) | 10 |
| ZT (kΩ) | 50 |
| Package/Pins | WLP/8 |
| Budgetary Price (See Notes) | 2.18 |
缩小
简化框图
Technical Docs
| 数据资料 | Transimpedance Amplifiers with Selectable Gain and Input Current Clamp | Nov 09, 2020 |
参量
Parametric specs for Transimpedance Amplifiers (TIA)
| VSUPPLY (V) | 3.3 |
| ICC (mA) (typ) | 30 |
| Bandwidth (MHz) (min) | 300 |
| IIN (µA) (max) | 10 |
| ZT (kΩ) | 50 |
| Package/Pins | WLP/8 |
| Budgetary Price (See Notes) | 2.18 |
主要特征
- Optimized for CIN = 0.25pF to 5pF
- Bandwidth = 300MHz (typ)
- 1.1pA/√Hz Input-Referred Noise
- Two Pin-Selectable Transimpedance Values (RL = 1kΩ)
- 150kΩ
- 750kΩ
- Internal Clamp for Input Current up to 2A (Transient)
- Fast Overload Recovery: 25ns at 100mA
- Offset Input Provides Offset Adjust Feature
- SD Input Shuts Down Internal Circuitry
- 3.3V Operation
- 1.75mm x 1.24mm, 8-Bump WLP
应用/用途
- Industrial Safety Systems
- LIDAR Receivers
- Optical Distance Measurement
描述
The MAX40213 is a transimpedance amplifier for optical distance measurement receivers in LiDAR applications. Low noise, high gain, low group delay, and fast recovery from overload make this TIA ideal for distance-measurement applications. Important features include 1.1pA/√Hz input-referred noise density, an internal 2A input clamp, pin-selectable 150kΩ and 750kΩ transimpedance (into a 1kΩ load), and wide bandwidth (300MHz, typ). An offset current input allows optional adjustment of input offset current. The MAX40213 has a shutdown (SD) control input that reduces the supply current to 0.01μA. This transimpedance amplifier is available in a 8-bump WLP, and is specified over the -40°C to +125°C operating temperature range.
简化框图
Technical Docs
| 数据资料 | Transimpedance Amplifiers with Selectable Gain and Input Current Clamp | Nov 09, 2020 |
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