型号THS4513-SP
品牌
分类射频 FDA
描述抗辐射 V 类宽带全差分放大器
相关操作
产品概述

参数

Number of channels 1
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5
BW at Acl (MHz) 1100
Acl, min spec gain (V/V) 1
Slew rate (typ) (V/µs) 5100
Architecture Bipolar, Fully Differential ADC Driver
Vn at flatband (typ) (nV√Hz) 2.2
Iq per channel (typ) (mA) 37.7
Rail-to-rail No
Vos (offset voltage at 25°C) (max) (mV) 4
Operating temperature range (°C) -55 to 125, 25 to 25
Iout (typ) (mA) 96
2nd harmonic (dBc) 106
3rd harmonic (dBc) 108
Frequency of harmonic distortion measurement (MHz) 10
GBW (typ) (MHz) 3000
Input bias current (max) (pA) 15500000
Features Shutdown
CMRR (typ) (dB) 90
Rating Space

封装 | 引脚 | 尺寸

CFP (HKT) 16 0 mm² 0 x 0

特性

  • Fully Differential Architecture
  • Centered Input Common-Mode Range
  • Minimum Gain of 2V/V (6 dB)
  • Bandwidth: 1100 MHz (Gain = 6 dB)
  • Slew Rate: 5100 V/µs
  • 1% Settling Time: 5.5 ns
  • HD2: -76 dBc at 70 MHz
  • HD3: -88 dBc at 70 MHz
  • OIP2: 84 dBm at 70 MHz
  • OIP3: 42 dBm at 70 MHz
  • Input Voltage Noise: 2.2 nV/Hz (f >10 MHz)
  • Noise Figure: 19.8 dB
  • Output Common-Mode Control
  • Power Supply:
    • Voltage: 3 V (±1.5 V) to 5 V (±2.5 V)
    • Current: 37.7 mA
  • Power-Down Capability: 0.65 mA
  • Rad-Tolerant: 150 kRad (Si) TID
  • QML-V Qualified, SMD 5962-07223
  • APPLICATIONS
    • 5 V Data-Acquisition Systems
    • High-Linearity ADC Amplifier
    • Wireless Communication
    • Medical Imaging
    • Test and Measurement

说明

The THS4513 is a wideband, fully differential op amp designed for 3.3 V to 5 V data-acquisition systems. It has very low noise at 2.2 nV/ load. Slew rate is very high at 5100 V/µs and with settling time of 5.5 ns to 1% (2 V step), it is ideal for pulsed applications. It is suitable for minimum gain of 6 dB.

To allow for dc coupling to ADCs, its unique output common-mode control circuit maintains the output common-mode voltage within 5 mV offset (typ) from the set voltage, when set within 0.5 V of mid-supply, with less than 4 mV differential offset voltage. The common-mode set point is set to mid-supply by internal circuitry, which may be over-driven from an external source.

The input and output are optimized for best performance with their common-mode voltages set to mid-supply. Along with high performance at low power supply voltage, this makes for extremely high performance single supply 5 V data acquisition systems.

The THS4513 is offered in a 16-pin ceramic flatpack package (W), and is characterized for operation over the full military temperature range from -55°C to 125°C.