JAJS006F September   2002  – June 2018 OPA2363 , OPA2364 , OPA363 , OPA364 , OPA4364

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     単一電源のマイク用プリアンプ
  4. 4 改訂履歴
  5. 5 Device Comparison Table
    1. 5.1 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions: OPA363
    2.     Pin Functions: OPA2363
    3.     Pin Functions: OPA364
    4.     Pin Functions: OPA2364
    5.     Pin Functions: OPA4364
  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: OPA363
    5. 7.5  Thermal Information: OPA364
    6. 7.6  Thermal Information: OPA2363
    7. 7.7  Thermal Information: OPA2364
    8. 7.8  Thermal Information: OPA4364
    9. 7.9  Electrical Characteristics
    10. 7.10 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 Rail-to-Rail Input
      2. 8.3.2 Operating Voltage
      3. 8.3.3 Capacitive Load
      4. 8.3.4 Input and ESD Protection
    4. 8.4 Device Functional Modes
      1. 8.4.1 Enable Function
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Achieving Output Swing to the Op Amp Negative Rail
      2. 9.1.2 Directly Driving the ADS8324 and the MSP430
      3. 9.1.3 Audio Applications
      4. 9.1.4 Active Filtering
    2. 9.2 Typical Application
      1. 9.2.1 Single-Supply Electret Microphone Preamplifier
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12デバイスおよびドキュメントのサポート
    1. 12.1 デバイス・サポート
      1. 12.1.1 開発サポート
        1. 12.1.1.1 TINA-TI™ (無料のダウンロード・ソフトウェア)
        2. 12.1.1.2 DIPアダプタ評価モジュール
        3. 12.1.1.3 ユニバーサル・オペアンプ評価モジュール
        4. 12.1.1.4 TI Precision Designs
        5. 12.1.1.5 WEBENCH Filter Designer
    2. 12.2 ドキュメントのサポート
      1. 12.2.1 関連資料
    3. 12.3 関連リンク
    4. 12.4 ドキュメントの更新通知を受け取る方法
    5. 12.5 コミュニティ・リソース
    6. 12.6 商標
    7. 12.7 静電気放電に関する注意事項
    8. 12.8 Glossary
  13. 13メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

7.9 Electrical Characteristics

at TA = 25°C, RL = 10 kΩ connected to VS / 2, VOUT = VS / 2, and VCM = VS / 2, VS = 1.8 V to 5.5 V, (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
OFFSET VOLTAGE
VOS Input offset voltage VS = 5 V (OPA363I, OPA364I) 500 µV
OPA2363I, OPA2364I 900 µV
OPA363AI, OPA364AI, OPA2363AI, OPA2364AI, OPA4364AI 1 2.5 mV
dVOS/dT Drift TA = –40°C to +125°C 3 µV/°C
PSRR Input offset voltage vs power supply VS = 1.8 V to 5.5 V
VCM = (V–)
TA = –40°C to +125°C		 80 330 µV/V
Channel separation, DC 1 µV/V
INPUT BIAS CURRENT
IB Input bias current TA = 25°C ±1 ±10 pA
TA = –40°C to +125°C See Typical Characteristics
IOS Input offset current ±1 ±10 pA
NOISE
en Input voltage noise, f = 0.1 Hz to 10 Hz 10 µVPP
en Input voltage noise density f = 10 kHz 17 nV/√Hz
in Input current noise density f = 10 kHz 0.6 fA/√Hz
INPUT VOLTAGE RANGE
VCM Common-mode voltage range (V–) – 0.1 (V+) + 0.1 V
CMRR Common-mode rejection ratio (V−) – 0.1 V < VCM < (V+) + 0.1 V
TA = –40°C to +125°C		 74 90 dB
INPUT CAPACITANCE
Differential 2 pF
Common-mode 3 pF
OPEN-LOOP GAIN
AOL Open-loop voltage gain RL = 10 kΩ
100 mV < VO < (V+) – 100 mV		 TA = 25°C 94 100 dB
TA = 25°C (OPA4364) 90 dB
RL = 10 kΩ
100 mV < VO < (V+) – 100 mV		 VS = 1.8 V to 5.5 V
TA = –40°C to +125°C		 86 dB
FREQUENCY RESPONSE
GBW Gain-bandwidth product CL = 100 pF 7 MHz
SR Slew rate CL = 100 pF, G = 1 5 V/µs
tS Settling time 0.1%, CL = 100 pF, VS = 5 V, 4-V step, G = 1 1 µs
0.01%, CL = 100 pF, VS = 5 V, 4-V step, G = 1 1.5 µs
Overload recovery time CL = 100 pF
VIN × Gain > VS 		0.8 µs
THD+N Total harmonic distortion + noise CL = 100 pF, VS = 5 V, G = 1, f = 20 Hz to 20 kHz 0.002%
OUTPUT
Voltage output swing RL = 10 kΩ, TA = 25°C 10 20 mV
RL = 10 kΩ
TA = –40°C to +125°C		 20 mV
ISC Short-circuit current See Typical Characteristics
CLOAD Capacitive load drive See Typical Characteristics
SHUTDOWN (OPA363)
tOFF Turnoff time 1 µs
tON Turnon time(1) 20 µs
VL Logic low threshold Shutdown (V–) + 0.8 V
VH Logic high threshold Amplifier is active 0.75 (V+) 5.5 V
IQ(sd) Quiescent current at
shutdown (per amplifier)		 0.9 µA
POWER SUPPLY
VS Specified voltage range 1.8 5.5 V
IQ Quiescent current (per amplifier) VS = 1.8 V
TA = –40°C to +125°C		 650 750 µA
VS = 3.6 V
TA = –40°C to +125°C		 850 1000 µA
VS = 5.5 V
TA = –40°C to +125°C		 1.1 1.4 mA
(1) Part is considered enabled when input offset voltage returns to specified range.