SBOS878A July 2017  – October 2017 TSV912 , TSV914

PRODUCTION DATA. 

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and Functions
  7. Specifications
    1. 7.1Absolute Maximum Ratings
    2. 7.2ESD Ratings
    3. 7.3Recommended Operating Conditions
    4. 7.4Thermal Information: TSV912
    5. 7.5Thermal Information: TSV914
    6. 7.6Electrical Characteristics: VS (Total Supply Voltage) = (V+) - (V-) = 2.5 V to 5.5 V
    7. 7.7Typical Characteristics
  8. Detailed Description
    1. 8.1Overview
    2. 8.2Functional Block Diagram
    3. 8.3Feature Description
      1. 8.3.1Rail-to-Rail Input
      2. 8.3.2Rail-to-Rail Output
      3. 8.3.3Overload Recovery
    4. 8.4Device Functional Modes
  9. Application and Implementation
    1. 9.1Application Information
    2. 9.2Typical Application
      1. 9.2.1Design Requirements
      2. 9.2.2Detailed Design Procedure
      3. 9.2.3Application Curve
  10. 10Power Supply Recommendations
    1. 10.1Input and ESD Protection
  11. 11Layout
    1. 11.1Layout Guidelines
    2. 11.2Layout Example
  12. 12Device and Documentation Support
    1. 12.1Documentation Support
      1. 12.1.1Related Documentation
    2. 12.2Related Links
    3. 12.3Receiving Notification of Documentation Updates
    4. 12.4Community Resources
    5. 12.5Trademarks
    6. 12.6Electrostatic Discharge Caution
    7. 12.7Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Features

  • Rail-to-Rail Input and Output
  • Low Noise: 18 nV/√Hz at 1 kHz
  • Low Power Consumption: 550 µA (Typical)
  • High-Gain Bandwidth: 8 MHz
  • Operating Supply Voltage From 2.5 V to 5.5 V
  • Low Input Bias Current: 1 pA (Typical)
  • Low Input Offset Voltage: 1.9 mV (Maximum)
  • Low Offset Voltage Drift: ±0.5 µV/°C (Typical)
  • ESD Internal Protection: ±4 kV Human-Body Model (HBM)
  • Extended Temperature Range: –40°C to +125°C

Applications

  • Battery-Powered Applications
  • Motor Control
  • Power Modules
  • HVAC: Heating, Ventilating, and Air Conditioning
  • Washing Machines
  • Refrigerators
  • Medical Instrumentation
  • Active Filters
  • Sensor Signal Conditioning
  • Audio Receiver
  • Automotive Infotainment

Description

The TSV91x family, which includes single-, dual-, and quad-channel operational amplifiers (op amps), is specifically designed for general-purpose applications. Featuring rail-to-rail input and output (RRIO) swings, wide bandwidth (8 MHz), and low offset voltage (0.3 mV, typical), this family is attractive for a variety of applications that require a good balance between speed and power consumption. The op amps are unity-gain stable and feature an ultra-low input bias current, which enables the family to be used in applications with high-source impedances. The low input bias current allows the devices to be used for sensor interfaces, battery-supplied and portable applications, and active filtering.

The robust design of the TSV91x provides ease-of-use to the circuit designer. Features include a unity-gain stable, integrated RFI-EMI rejection filter, no phase reversal in overdrive condition, and high electrostatic discharge (ESD) protection (4-kV HBV).

Device Information(1)

PART NUMBERPACKAGEBODY SIZE (NOM)
TSV911 SOT-23 (5) (2)1.60 mm × 2.90 mm
TSV912SOIC (8)3.91 mm × 4.90 mm
WSON (8) (2)2.00 mm x 2.00 mm
TSV914 SOIC (14)8.65 mm × 3.91 mm
TSSOP (14) (2)4.40 mm × 5.00 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.
  2. Package is preview only.

Low-Side Motor Control

TSV911 TSV912 TSV914 TSV91x-SBOS878.gif

Small-Signal Overshoot vs Load Capacitance

TSV911 TSV912 TSV914 C025_SBOS839.png