Datasheet OPA206, OPA2206, OPA4206 (Texas Instruments) - 8
| 制造商 | Texas Instruments |
| 描述 | Input-overvoltage-protected, low-power, low-noise four-channel op amp with super-beta inputs |
| 页数 / 页 | 48 / 8 — OPA206, OP. A2206, OP. A4206. www.ti.com. 5.7 Electrical Characteristics: … |
| 文件格式/大小 | PDF / 3.3 Mb |
| 文件语言 | 英语 |
OPA206, OP. A2206, OP. A4206. www.ti.com. 5.7 Electrical Characteristics: VS = ±5 V (continued). PARAMETER. TEST CONDITIONS. MIN. TYP
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文件文字版本
OPA206, OP A2206, OP A4206
SBOSA11E – MARCH 2020 – REVISED DECEMBER 2023
www.ti.com 5.7 Electrical Characteristics: VS = ±5 V (continued)
at TA = 25°C, VCM = VOUT = midsupply, and RL = 10 kΩ connected to VS / 2 (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT OPEN-LOOP GAIN
TA = –40°C to +125°C, RL = 10 kΩ 126 132 AOL Open-loop voltage gain (V–) + 200 mV < VO < (V+) dB – 200 mV RL = 2 kΩ 126 130
FREQUENCY RESPONSE
GBW Gain-bandwidth product 3.6 MHz SR Slew rate 4-V step, gain = –1 3.2 V/μs Phase margin RL = 10 kΩ, CL = 25 pF 67 degrees To 0.024% (12-bit), Falling 2.2 tS Settling time 4-V step, gain = 1, μs C Rising 2.8 L = 30 pF Overload recovery time Gain = –10 0.3 μs Total harmonic distortion + THD+N V noise O = 5 VPP, gain = +1, f = 1 kHz, RL = 2 kΩ 0.0004 %
OUTPUT
RL = 10 kΩ (V–) + 0.2 (V+) – 0.2 Voltage output swing from AOL > 126 dB RL = 2 kΩ (V–) + 0.2 (V+) – 0.2 V rail TA = –40°C to +125°C, RL = 10 kΩ (V–) + 0.2 (V+) – 0.2 ISC Short-circuit current ±25 mA CLOAD Capacitive load drive See Typical Characteristics Open-loop output RO See Typical Characteristics impedance
POWER SUPPLY
Quiescent current per 220 240 IQ I μA amplifier O = 0 mA TA = –40°C to +125°C 310 8 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated Product Folder Links: OPA206 OPA2206 OPA4206 Document Outline 1 Features 2 Applications 3 Description Table of Contents 4 Pin Configuration and Functions 5 Specifications 5.1 Absolute Maximum Ratings 5.2 ESD Ratings 5.3 Recommended Operating Conditions 5.4 Thermal Information: OPA206 5.5 Thermal Information: OPA2206 5.6 Thermal Information: OPA4206 5.7 Electrical Characteristics: VS = ±5 V 5.8 Electrical Characteristics: VS = ±15 V 5.9 Typical Characteristics 6 Parameter Measurement Information 6.1 Typical Specifications and Distributions 7 Detailed Description 7.1 Overview 7.2 Functional Block Diagram 7.3 Feature Description 7.3.1 Input Overvoltage Protection 7.3.2 Input Offset Trimming 7.3.3 Lower Input Bias With Super-Beta Inputs 7.3.4 Overload Power Limiter 7.3.5 EMI Rejection 7.4 Device Functional Modes 8 Application and Implementation 8.1 Application Information 8.2 Typical Applications 8.2.1 Voltage Attenuator 8.2.1.1 Design Requirements 8.2.1.2 Detailed Design Procedure 8.2.1.3 Application Curves 8.2.2 Discrete, Two-Op-Amp Instrumentation Amplifier 8.2.3 Input Buffer and Protection for ADC Driver 8.3 Power Supply Recommendations 8.4 Layout 8.4.1 Layout Guidelines 8.4.2 Layout Example 9 Device and Documentation Support 9.1 Device Support 9.1.1 Development Support 9.1.1.1 PSpice® for TI 9.2 Documentation Support 9.2.1 Related Documentation 9.3 Receiving Notification of Documentation Updates 9.4 Support Resources 9.5 Trademarks 9.6 Electrostatic Discharge Caution 9.7 Glossary 10 Revision History 11 Mechanical, Packaging, and Orderable Information
SBOSA11E – MARCH 2020 – REVISED DECEMBER 2023
www.ti.com 5.7 Electrical Characteristics: VS = ±5 V (continued)
at TA = 25°C, VCM = VOUT = midsupply, and RL = 10 kΩ connected to VS / 2 (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT OPEN-LOOP GAIN
TA = –40°C to +125°C, RL = 10 kΩ 126 132 AOL Open-loop voltage gain (V–) + 200 mV < VO < (V+) dB – 200 mV RL = 2 kΩ 126 130
FREQUENCY RESPONSE
GBW Gain-bandwidth product 3.6 MHz SR Slew rate 4-V step, gain = –1 3.2 V/μs Phase margin RL = 10 kΩ, CL = 25 pF 67 degrees To 0.024% (12-bit), Falling 2.2 tS Settling time 4-V step, gain = 1, μs C Rising 2.8 L = 30 pF Overload recovery time Gain = –10 0.3 μs Total harmonic distortion + THD+N V noise O = 5 VPP, gain = +1, f = 1 kHz, RL = 2 kΩ 0.0004 %
OUTPUT
RL = 10 kΩ (V–) + 0.2 (V+) – 0.2 Voltage output swing from AOL > 126 dB RL = 2 kΩ (V–) + 0.2 (V+) – 0.2 V rail TA = –40°C to +125°C, RL = 10 kΩ (V–) + 0.2 (V+) – 0.2 ISC Short-circuit current ±25 mA CLOAD Capacitive load drive See Typical Characteristics Open-loop output RO See Typical Characteristics impedance
POWER SUPPLY
Quiescent current per 220 240 IQ I μA amplifier O = 0 mA TA = –40°C to +125°C 310 8 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated Product Folder Links: OPA206 OPA2206 OPA4206 Document Outline 1 Features 2 Applications 3 Description Table of Contents 4 Pin Configuration and Functions 5 Specifications 5.1 Absolute Maximum Ratings 5.2 ESD Ratings 5.3 Recommended Operating Conditions 5.4 Thermal Information: OPA206 5.5 Thermal Information: OPA2206 5.6 Thermal Information: OPA4206 5.7 Electrical Characteristics: VS = ±5 V 5.8 Electrical Characteristics: VS = ±15 V 5.9 Typical Characteristics 6 Parameter Measurement Information 6.1 Typical Specifications and Distributions 7 Detailed Description 7.1 Overview 7.2 Functional Block Diagram 7.3 Feature Description 7.3.1 Input Overvoltage Protection 7.3.2 Input Offset Trimming 7.3.3 Lower Input Bias With Super-Beta Inputs 7.3.4 Overload Power Limiter 7.3.5 EMI Rejection 7.4 Device Functional Modes 8 Application and Implementation 8.1 Application Information 8.2 Typical Applications 8.2.1 Voltage Attenuator 8.2.1.1 Design Requirements 8.2.1.2 Detailed Design Procedure 8.2.1.3 Application Curves 8.2.2 Discrete, Two-Op-Amp Instrumentation Amplifier 8.2.3 Input Buffer and Protection for ADC Driver 8.3 Power Supply Recommendations 8.4 Layout 8.4.1 Layout Guidelines 8.4.2 Layout Example 9 Device and Documentation Support 9.1 Device Support 9.1.1 Development Support 9.1.1.1 PSpice® for TI 9.2 Documentation Support 9.2.1 Related Documentation 9.3 Receiving Notification of Documentation Updates 9.4 Support Resources 9.5 Trademarks 9.6 Electrostatic Discharge Caution 9.7 Glossary 10 Revision History 11 Mechanical, Packaging, and Orderable Information