ZHCSI38E March   2001  – April 2018 OPA2355 , OPA3355 , OPA355

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      简化原理图
  4. 4 修订历史记录
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions: OPA355
    2.     Pin Functions: OPA2355
    3.     Pin Functions: OPA3355
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information: OPA355
    5. 7.5 Thermal Information: OPA2355
    6. 7.6 Thermal Information: OPA3355
    7. 7.7 Electrical Characteristics: VS = 2.7 V to 5.5 V (Single-Supply)
    8. 7.8 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Operating Voltage
      2. 8.3.2 Enable Function
      3. 8.3.3 Output Drive
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Transimpedance Amplifier
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Optimizing The Transimpedance Circuit
        3. 9.2.1.3 Application Curve
      2. 9.2.2 High-Impedance Sensor Interface
      3. 9.2.3 Driving ADCs
      4. 9.2.4 Active Filter
    3. 9.3 Video
    4. 9.4 Wideband Video Multiplexing
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 相关链接
    2. 12.2 接收文档更新通知
    3. 12.3 社区资源
    4. 12.4 商标
    5. 12.5 静电放电警告
    6. 12.6 术语表
  13. 13机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

7.7 Electrical Characteristics: VS = 2.7 V to 5.5 V (Single-Supply)

at TA = 25°C, RF = 604 Ω, RL = 150 Ω, and connected to VS / 2, (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
OFFSET VOLTAGE
VOS Input offset voltage VS = 5 V ±2 ±9 mV
TA = –40°C to +125°C ±15
dVOS/dT Input offset voltage vs temperature TA = –40°C to +125°C ±7 µV/°C
Input offset voltage vs power supply ±80 ±350 µV/V
INPUT BIAS CURRENT
IB Input bias current 3 ±50 pA
IOS Input offset current ±1 ±50 pA
NOISE
Input noise voltage density f = 1 MHz 5.8 nV/√Hz
Current noise density f = 1 MHz 50 fA/√Hz
INPUT VOLTAGE RANGE
VCM Common-mode voltage range (V–) – 0.1 (V+) – 1.5 V
CMRR Common-mode rejection ratio VS = 5.5 V, –0.1 V < VCM < 4 V 66 80 dB
VS = 5.5 V, –0.1 V < VCM < 4 V
TA = –40°C to +125°C		 66 dB
INPUT IMPEDANCE
Differential 1013 || 1.5 Ω || pF
Common-mode 1013 || 1.5 Ω || pF
OPEN-LOOP GAIN
Open-loop gain VS = 5 V, 0.3 V < VO < 4.7 V 84 92 dB
OPA355:
VS = 5 V, 0.3 V < VO < 4.7 V
TA = –40°C to +125°C		 80 dB
OPA2355, OPA3355:
VS = 5 V, 0.4 V < VO < 4.6 V		 80 dB
FREQUENCY RESPONSE
f–3dB Small-signal bandwidth G = 1, VO = 100 mVp-p, RF = 0 Ω 450 MHz
G = 2, VO = 100 mVp-p, RL = 50 Ω 100 MHz
G = 2, VO = 100 mVp-p, RL = 150 Ω 170 MHz
G = 2, VO = 100 mVp-p, RL = 1 kΩ 200 MHz
GBW Gain-bandwidth product G = 10, RL = 1 kΩ 200 MHz
f0.1dB Bandwidth for 0.1-dB gain flatness G = 2, VO = 100 mVp-p, RF = 560 Ω 75 MHz
SR Slew rate VS = 5 V, G = 2, 4-V output step 300 / –360 V/µs
Rise and fall time G = 2, VO = 200 Vp-p, 10% to 90% 2.4 ns
G = 2, VO = 2 Vp-p, 10% to 90% 8 ns
Settling time 0.1%:
VS = 5 V, G = 2, 2-V output step		 30 ns
0.01%:
VS = 5 V, G = 2, 2-V output step		 120 ns
Overload recovery time VIN × gain = VS 8 ns
HARMONIC DISTORTION
Second harmonic G = 2, f = 1 MHz, VO = 2 Vp-p, RL = 200 Ω –81 dBc
Third harmonic G = 2, f = 1 MHz, VO = 2 Vp-p, RL = 200 Ω –93 dBc
Differential gain error NTSC, RL = 150 Ω 0.02 %
Differential phase error NTSC, RL = 150 Ω 0.05 °
Channel-to-channel crosstalk OPA2355: f = 5 MHz –90 dB
OPA3335: f = 5 MHz –70 dB
OUTPUT
Voltage output swing from rail VS = 5 V, RL = 150 Ω, AOL > 84 dB 0.2 0.3 V
VS = 5 V, RL = 1 kΩ 0.1 V
IO Continuous output current (1) ±60 mA
Peak output current (1) VS = 5 V ±100 mA
VS = 3 V ±80 mA
Closed-loop output impedance (1) f < 100 kHz 0.02 Ω
POWER SUPPLY
VS Specified voltage range 2.7 5.5 V
Operating voltage range 2.5 to 5.5 V
IQ Quiescent current (per amplifier) VS = 5 V, enabled, IO = 0 8.3 11 mA
TA = –40°C to +125°C 14 mA
SHUTDOWN
Disabled (logic-LOW threshold) 0.8 V
Enabled (logic-HIGH threshold) 2 V
Enable time 100 ns
Disable time 30 ns
Shutdown current (per amplifier) VS = 5 V, disabled 3.4 6 µA
THERMAL SHUTDOWN
Junction temperature Shutdown 160 °C
Reset from shutdown 140
TEMPERATURE RANGE
Specified range –40 125 °C
Operating range –55 150 °C
Storage range –65 150 °C
θJA Thermal resistance SOT-23-6, VSSOP-10 150 °C/W
SO-8 125 °C/W
SO-14, TSSOP-14 100 °C/W