ZHCS183G May   2011  – June 2015 OPA2314 , OPA314 , OPA4314

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用范围
  3. 3 说明
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information: OPA314
    5. 6.5 Thermal Information: OPA2314
    6. 6.6 Thermal Information: OPA4314
    7. 6.7 Electrical Characteristics
    8. 6.8 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Operating Voltage
      2. 7.3.2 Rail-to-Rail Input
      3. 7.3.3 Input and ESD Protection
      4. 7.3.4 Common-Mode Rejection Ratio (CMRR)
      5. 7.3.5 EMI Susceptibility and Input Filtering
      6. 7.3.6 Rail-to-Rail Output
      7. 7.3.7 Capacitive Load and Stability
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 General Configurations
      2. 8.1.2 Capacitive Load and Stability
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Amplifier Selection
        2. 8.2.2.2 Passive Component Selection
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 器件支持
      1. 11.1.1 器件命名规则
        1. 11.1.1.1 双边扁平无引线 (DFN) 封装
    2. 11.2 相关链接
    3. 11.3 社区资源
    4. 11.4 商标
    5. 11.5 静电放电警告
    6. 11.6 Glossary
  12. 12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

5 Pin Configuration and Functions

DCK Package
5-Pin SC70
Top View
OPA314 OPA2314 OPA4314 po_sc70_bos406.gif
DRB Package1(1)
8-Pin DFN
Top View
OPA314 OPA2314 OPA4314 po_drb_dfn-8_bos563.gif
DBV Package
5-Pin SOT23
Top View
OPA314 OPA2314 OPA4314 po_sot23-5_bos406.gif
D or DGK Package
8-Pin SOIC or VSSOP
Top View
OPA314 OPA2314 OPA4314 po_so_msop_bos406.gif
PW Package
14-Pin TSSOP
Top View
OPA314 OPA2314 OPA4314 po_pw_tssop-14_bos563.gif
1. Pitch: 0.65 mm.
2. Connect thermal pad to V–. Pad size: 1.8 mm × 1.5 mm.

Pin Functions: OPA314

PIN I/O DESCRIPTION
NAME DBV DCK
+IN 3 1 I Noninverting input
–IN 4 3 I Inverting input
OUT 1 4 O Output
V+ 5 5 — Positive (highest) supply
V– 2 2 — Negative (lowest) supply

Pin Functions: OPA2314

PIN I/O DESCRIPTION
NAME DRB DGK D
+IN A 3 3 3 I Noninverting input
+IN B 5 5 5 I Noninverting input
–IN A 2 2 2 I Inverting input
–IN B 6 6 6 I Inverting input
OUT A 1 1 1 O Output
OUT B 7 7 7 O Output
V+ 8 8 8 — Positive (highest) supply
V– 4 4 4 — Negative (lowest) supply

Pin Functions: OPA4314

PIN I/O DESCRIPTION
NAME NO.
+IN A 3 I Noninverting input
+IN B 5 I Noninverting input
+IN C 10 I Noninverting input
+IN D 12 I Noninverting input
–IN A 2 I Inverting input
–IN B 6 I Inverting input
–IN C 9 I Inverting input
–IN D 13 I Inverting input
OUT A 1 O Output
OUT B 7 O Output
OUT C 8 O Output
OUT D 14 O Output
V+ 4 — Positive (highest) supply
V– 11 — Negative (lowest) supply
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