ZHCSFN0C November   2016  – January 2019 TLV172 , TLV2172 , TLV4172

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     简化原理图
  4. 4 修订历史记录
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions: TLV172
    2.     Pin Functions: TLV2172
    3.     Pin Functions: TLV4172
  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: TLV172
    5. 7.5 Thermal Information: TLV2172
    6. 7.6 Thermal Information: TLV4172
    7. 7.7 Electrical Characteristics
    8. 7.8 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 Operating Characteristics
      2. 8.3.2 Phase-Reversal Protection
      3. 8.3.3 Electrical Overstress
      4. 8.3.4 Capacitive Load and Stability
    4. 8.4 Device Functional Modes
      1. 8.4.1 Common-Mode Voltage Range
      2. 8.4.2 Overload Recovery
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 器件支持
      1. 12.1.1 第三方产品免责声明
      2. 12.1.2 开发支持
        1. 12.1.2.1 TINA-TI™（免费软件下载）
        2. 12.1.2.2 DIP 适配器 EVM
        3. 12.1.2.3 通用运放 EVM
        4. 12.1.2.4 TI 高精度设计
        5. 12.1.2.5 WEBENCH滤波器设计器
    2. 12.2 文档支持
      1. 12.2.1 相关文档
    3. 12.3 相关链接
    4. 12.4 接收文档更新通知
    5. 12.5 社区资源
    6. 12.6 商标
    7. 12.7 静电放电警告
    8. 12.8 术语表
  13. 13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

7.7 Electrical Characteristics

at TA = 25°C, VS = ±2.25 V to ±18 V, VCM = VOUT = VS / 2, and RL = 10 kΩ connected to VS / 2 (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
OFFSET VOLTAGE
VOS Input offset voltage TA = 25°C 0.5 1.7 mV
TA = –40°C to +125°C 2
dVOS/dT Input offset voltage drift TA = –40°C to +125°C 1 µV/°C
PSRR Power-supply rejection ratio VS = 4 V to 36 V, TA = –40°C to +125°C 100 120 dB
Channel separation, dc 5 µV/V
INPUT BIAS CURRENT
IB Input bias current TA = 25°C ±10 pA
IOS Input offset current TA = 25°C ±2 pA
NOISE
Input voltage noise f = 0.1 Hz to 10 Hz 2.5 µVPP
en Input voltage noise density f = 100 Hz 14 nV/√Hz
f = 1 kHz 9 nV/√Hz
in Input current noise density f = 1 kHz 1.6 fA/√Hz
INPUT VOLTAGE
VCM Common-mode voltage range(1) (V–) – 0.1 (V+) – 2 V
CMRR Common-mode rejection ratio VS = ±18 V, (V–) – 0.1 V < VCM < (V+) – 2 V,
TA = –40°C to +125°C		 94 116 dB
INPUT IMPEDANCE
Differential 100 || 4 MΩ || pF
Common-mode 6 || 4 1013 Ω || pF
OPEN-LOOP GAIN
AOL Open-loop voltage gain (V–) + 0.35 V < VO < (V+) – 0.35 V, TA = –40°C to +125°C 97 115 dB
(V–) + 0.5 V < VO < (V+) – 0.5 V,
RL = 2 kΩ, TA = –40°C to +125°C		 107
FREQUENCY RESPONSE
GBP Gain bandwidth product 10 MHz
SR Slew rate G = +1 10 V/µs
tS Settling time To 0.1%, VS = ±18 V, G = +1, 10-V step 2 µs
To 0.01% (12-bit), VS = ±18 V, G = +1, 10-V step 3.2
Overload recovery time VIN × gain > VS 200 ns
THD+N Total harmonic distortion + noise VS = 36 V, G = +1, f = 1 kHz, VO = 3.5 VRMS 0.0002%
OUTPUT
VO Voltage output swing from rail VS = ±18 V, RL = 10 kΩ TA = 25°C 70 mV
TA = –40°C to +125°C 95
VS = ±18 V, RL = 2 kΩ TA = 25°C 330 400
TA = –40°C to +125°C 470 530
ISC Short-circuit current ±75 mA
CLOAD Capacitive load drive See Typical Characteristics pF
RO Open-loop output resistance f = 1 MHz, IO = 0 A 60 Ω
POWER SUPPLY
VS Specified voltage range 4.5 36 V
IQ Quiescent current per amplifier IO = 0 A, TA = –40°C to +125°C 1.6 2.3 mA
(1) The input range can be extended beyond (V+) – 2 V up to V+. See the Typical Characteristics and Application and Implementation sections for additional information.