SBOS919C
August 2019 – August 2020
OPA862
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics: VS = ±2.5 V to ±5 V
6.6
Typical Characteristics: VS = ±5 V
6.7
Typical Characteristics: VS = ±2.5 V
6.8
Typical Characteristics: VS = 1.9 V, –1.4 V
6.9
Typical Characteristics: VS = 1.9 V, –1.4 V to ±5 V
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Input and ESD Protection
7.3.2
Anti-Phase Reversal Protection
7.3.3
Precision and Low Noise
7.4
Device Functional Modes
7.4.1
Split-Supply Operation (±1.5 V to ±6.3 V)
7.4.2
Single-Supply Operation (3 V to 12.6 V)
8
Application and Implementation
8.1
Application Information
8.1.1
Single-Ended-to-Differential Gain of 4 V/V
8.2
Typical Applications
8.2.1
Single-Ended to Differential with 2.5-V Output Common-Mode Voltage
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curves
8.2.2
Transimpedance Amplifier Configuration
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedure
8.2.2.3
Application Curves
8.2.3
DC Level-Shifting
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Examples
11
Device and Documentation Support
11.1
Documentation Support
11.1.1
Related Documentation
11.2
Receiving Notification of Documentation Updates
11.3
Support Resources
11.4
Trademarks
11.5
Electrostatic Discharge Caution
11.6
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
D|8
MSOI002K
DTK|8
MPQF524
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbos919c_oa
sbos919c_pm
1
Features
Wide Supply Range: 3 V to 12.6 V
High Input Impedance: 325 MΩ
Voltage Noise:
Input-Referred (f ≥ 5 kHz): 2.3 nV/√
Hz
Output-Referred (f ≥ 10 kHz): 8.3 nV/√
Hz
Differential Output Offset: ±700 µV (Maximum)
Output Offset Drift: ±1.5 µV/°C (Typical)
A2 Bias Current Cancellation, I
B
: ±5 nA (Typical)
Gain-Bandwidth Product: 400 MHz
Small-Signal Bandwidth: 44 MHz (G = 2 V/V)
Slew Rate: 140 V/µs
HD2, HD3 (V
OD
= 10 V
PP
, 50 kHz):
–122 dBc, –140 dBc
Rail-to-Rail Output:
High Linear Output Current: 60 mA (Typical)
Quiescent Current: 3.1 mA
Disable mode: 12-µA Quiescent Current
Extended Temperature Operation:
–40°C to +125°C