JAJSPR4B April   2023  – September 2023 PGA855

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Revision History
  6. 5 Device Comparison Table
  7. 6 Pin Configuration and Functions
  8. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 機能ブロック図
    3. 8.3 Feature Description
      1. 8.3.1 Gain Control
      2. 8.3.2 Input Protection
      3. 8.3.3 Output Common-Mode Pin
      4. 8.3.4 Using the Fully Differential Output Amplifier to Shape Noise
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Linear Operating Input Range
    2. 9.2 Typical Applications
      1. 9.2.1 ADS127L11 and ADS127L21, 24-Bit, Delta-Sigma ADC Driver Circuit
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
      2. 9.2.2 ADS8900B 20-Bit SAR ADC Driver Circuit
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
        3. 9.2.2.3 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Device Support
      1. 10.1.1 Development Support
        1. 10.1.1.1 PSpice® for TI
    2. 10.2 Documentation Support
      1. 10.2.1 Related Documentation
    3. 10.3 ドキュメントの更新通知を受け取る方法
    4. 10.4 サポート・リソース
    5. 10.5 Trademarks
    6. 10.6 静電気放電に関する注意事項
    7. 10.7 用語集
  12. 11Mechanical, Packaging, and Orderable Information

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

7.6 Typical Characteristics

at TA = 25°C, VS = VSOUT = ±15 V, VICM = VOCM = 0 V, RL = 10 kΩ, and G = 1 V/V (unless otherwise noted)

Table 7-1 Table of Graphs
DESCRIPTION FIGURE
Distribution of Offset Voltage (RTI), G = 16 V/V Figure 7-1
Distribution of Offset Voltage Drift (RTI), G = 16 V/V Figure 7-2
Distribution of Offset Voltage (RTI), G = 1 V/V Figure 7-3
Distribution of Offset Voltage Drift (RTI), G = 1 V/V Figure 7-4
Distribution of Offset Voltage (RTI), G = 0.125 V/V Figure 7-5
Distribution of Offset Voltage Drift (RTI), G = 0.125 V/V Figure 7-6
Distribution of Differential Gain Error, G = 16 V/V Figure 7-7
Distribution of Differential Gain Error, G = 1 V/V Figure 7-8
Gain Error vs Temperature, G = 1 V/V Figure 7-9
Distribution of Differential Gain Error, G = 0.125 V/V Figure 7-10
Distribution of Input Bias Current Figure 7-11
Distribution of Input Bias Current, TA = 85°C Figure 7-12
Input Bias Current vs Temperature Figure 7-13
Input Bias Current vs Input Common-Mode Voltage Figure 7-14
Distribution of Input Offset Current Figure 7-15
Input Offset Current vs Temperature Figure 7-16
Offset Voltage (RTI) vs Temperature, G = 16 V/V Figure 7-17
Offset Voltage (RTI) vs Temperature Figure 7-18
Offset Voltage (RTI) vs Temperature, G = 0.125 V/V Figure 7-19
Offset Voltage (RTI) vs Input Common-Mode Voltage Figure 7-20
CMRR Distribution, G = 16 V/V Figure 7-21
CMRR Distribution, G = 1 V/V Figure 7-22
CMRR Distribution, G = 0.125V/V Figure 7-23
CMRR vs Frequency (RTI) Figure 7-24
CMRR vs Frequency (Unbalanced) Figure 7-25
Typical CMRR vs Temperature Figure 7-26
Positive PSRR vs Frequency Figure 7-27
Negative PSRR vs Frequency Figure 7-28
PSRR Distribution, G = 16 V/V Figure 7-29
PSRR Distribution, G = 1 V/V Figure 7-30
PSRR Distribution, G = 0.125 V/V Figure 7-31
Gain Nonlinearity, G = 16 V/V Figure 7-32
Gain Nonlinearity, G = 1 V/V Figure 7-33
Gain Nonlinearity, G = 0.125 V/V Figure 7-34
Voltage Noise Spectral Density (RTI) vs Frequency Figure 7-35
0.1-Hz to 10-Hz Voltage Noise (RTI), G = 16 V/V Figure 7-36
0.1-Hz to 10-Hz Voltage Noise (RTI), G = 1 V/V Figure 7-37
0.1-Hz to 10-Hz Voltage Noise (RTI), G = 0.125 V/V Figure 7-38
Current Noise Spectral Density vs Frequency Figure 7-39
Gain vs Frequency Figure 7-40
Large-Signal Step Response vs Frequency Figure 7-41
Small-Signal Step Response, G = 16 V/V Figure 7-42
Small-Signal Step Response, G = 1 V/V Figure 7-43
Small-Signal Step Response, G = 0.125 V/V Figure 7-44
Large-Signal Step Response Figure 7-45
Gain Switching Transient Response Figure 7-46
Output Short-Circuit Current vs Temperature Figure 7-47
Positive Output Voltage Swing vs Output Current Figure 7-48
Negative Output Voltage Swing vs Output Current Figure 7-49
Overload Recovery Figure 7-50
Closed-Loop Output Impedance vs Frequency Figure 7-51
Overshoot vs Capacitive Load Figure 7-52
Quiescent Current vs Temperature Figure 7-53
THD + Noise vs Frequency (22-kHz Filter) Figure 7-54
THD + Noise vs Frequency (500-kHz Filter) Figure 7-55
2nd Harmonic Distortion vs Frequency Figure 7-56
3rd Harmonic Distortion vs Frequency Figure 7-57
Total Harmonic Distortion vs Frequency vs Output Load Figure 7-58
Ax Digital Input Pin Current vs Ax Digital Input Pin Voltage Figure 7-59
DGND Digital Input Pin Current vs A2 Digital Input Pin Voltage Figure 7-60
Digital Input Pin Current vs Temperature Figure 7-61
GUID-20230401-SS0I-VQRZ-8SDM-KM0QPWJ8RTFC-low.svg
N = 2500 Mean = –21.25 µV Std. dev. = 36.79 µV
G = 16 V/V
Figure 7-1 Distribution of Offset Voltage (RTI)
GUID-20230906-SS0I-CHPF-TXLS-LBVR4NV74S47-low.svg
N = 2500 Mean = 2.83 µV Std. dev. = 71.58 µV
G = 1 V/V
Figure 7-3 Distribution of Offset Voltage (RTI)
GUID-20230401-SS0I-TNKK-FVJG-QRCCP7KC35KB-low.svg
N = 2500 Mean = –36 µV Std. dev. = 540 µV
G = 0.125 V/V
Figure 7-5 Distribution of Offset Voltage (RTI)
GUID-20230829-SS0I-XP0H-RC7M-9PVRTNKKFLHF-low.svg
N = 7295 Mean = 0.0257 % Std. dev. = 0.0136 %
G = 16 V/V
Figure 7-7 Distribution of Differential Gain Error
GUID-20230823-SS0I-FB6C-ZSMX-PJVFQBJ1RKJ0-low.svg
 
 
Figure 7-9 Gain Error vs Temperature
GUID-20230901-SS0I-3VD8-ZGL0-82P197BX0P26-low.svg
N = 59 Mean = –0.37 nA Std. dev. = 0.183 nA
 
Figure 7-11 Distribution of Input Bias Current
GUID-20230823-SS0I-TG1C-C22X-89KLKPTTZQFS-low.svg
59 units, 1 wafer lot
Figure 7-13 Input Bias Current vs Temperature
GUID-20230901-SS0I-QQM2-HP0K-56BJZMLBHLFS-low.svg
N = 59 Mean = –0.007 nA Std. dev. = 0.142 nA
Figure 7-15 Distribution of Input Offset Current
GUID-20230401-SS0I-JKMM-JDWH-57CF6QMLQ2GS-low.svg
G = 16 V/V 53 units, 1 wafer lot
Figure 7-17 Offset Voltage (RTI) vs Temperature
GUID-20230401-SS0I-V16P-SBZ0-GKKZG4BCQ4RF-low.svg
G = 0.125 V/V 53 units, 1 wafer lot
Figure 7-19 Offset Voltage (RTI) vs Temperature
GUID-20230402-SS0I-DWJN-HNLQ-WSSRSSZ0TJ8W-low.svg
N = 2500 Mean = 0.31 µV/V Std. dev. = 0.78 µV/V
G = 16 V/V
Figure 7-21 CMRR Distribution
GUID-20230402-SS0I-WSHL-R0FH-GGZRGQGQZLBV-low.svg
N = 2500 Mean = 44.98 µV/V Std. dev. = 100 µV/V
G = 0.125 V/V
Figure 7-23 CMRR Distribution
GUID-20230906-SS0I-ZWDV-24DD-NSGRLV3THWZS-low.svg
 
Figure 7-25 CMRR vs Frequency (Unbalanced)
GUID-20230823-SS0I-SZVT-KKBS-SNS4XMVHDHFD-low.svg
Typical unit shown
Figure 7-27 Positive PSRR vs Frequency
GUID-20230402-SS0I-C243-RQ60-S5ZVRCS1FMRR-low.svg
N = 2500 Mean = 0.13 µV/V Std. dev. = 0.06 µV/V
G = 16 V/V
Figure 7-29 PSRR Distribution
GUID-20230906-SS0I-FHF6-8JTG-8KHNFJD8PBVL-low.svg
N = 2500 Mean = 0.38 µV/V Std. dev. = 0.48 µV/V
G = 0.125 V/V
Figure 7-31 PSRR Distribution
GUID-20230402-SS0I-6CB5-CHWM-64MHRW0KGVPT-low.svg
G = 1 V/V VOUTDIFF = 10 V
Figure 7-33 Gain Nonlinearity
GUID-20230402-SS0I-99QF-GLZB-SWQ6P9BZ8VTV-low.svg
Typical unit shown
Figure 7-35 Voltage Noise Spectral Density (RTI) vs Frequency
GUID-20230403-SS0I-HXPS-Q3GT-T7MNM7SRX1LJ-low.gif
G = 1 V/V
Figure 7-37 0.1-Hz to 10-Hz Voltage Noise (RTI)
GUID-20230906-SS0I-VHJZ-1QL6-CNNT9WZZ0KTN-low.svg
G = 16 V/V
Figure 7-39 Current Noise Spectral Density vs Frequency
GUID-20230906-SS0I-QZS4-L0GK-1KDGHK0DHP8W-low.svg
Differential load capacitance = 50 pF
Figure 7-41 Large-Signal Step Response vs Frequency
GUID-20230402-SS0I-00DR-LMTV-HKJW6TL1Q8N7-low.svg
G = 1 V/V Differential load capacitance = 50 pF
Figure 7-43 Small-Signal Step Response
GUID-20230402-SS0I-P2J1-TJZ8-MJXNT9ZHKN4D-low.svg
G = 1 V/V
Figure 7-45 Large-Signal Step Response
GUID-20230403-SS0I-NXB3-XXGN-HZDNHRV5FVZ3-low.svg
Short to VSOUT/2
Figure 7-47 Output Short-Circuit Current vs Temperature
GUID-20230901-SS0I-RPD3-MGZN-JSVTW9Q1FNZM-low.svg
VS = ±18 V VSOUT = ±15 V G = 16 V/V
Figure 7-49 Negative Output Voltage vs Output Current
GUID-20230823-SS0I-BP6P-J6CT-97QJBQ28L36Q-low.svg
 
Figure 7-51 Closed Loop Output Impedance vs Frequency
GUID-20230901-SS0I-WD0N-W0BL-PTMPP2LX3ZRF-low.svg
 
Figure 7-53 Quiescent Current vs Temperature
GUID-20230403-SS0I-5MZQ-4MCP-F6PVBFT81PDP-low.svg
10-Hz to 500-kHz band-pass filter VOUTDIFF > 2.5 VPP
Figure 7-55 Total Harmonic Distortion + Noise vs Frequency
GUID-20230403-SS0I-ZCBW-WVFV-ZVPQ6H8V8R8R-low.svg
VOUTDIFF > 2.5 VPP
Figure 7-57 3rd Harmonic Distortion vs Frequency
GUID-20230906-SS0I-S9FG-TDD5-1SGZTW9RQPKV-low.svg
DGND = –18 V
Figure 7-59 Ax Digital Input Pin Current vs Ax Digital Input Pin Voltage
GUID-20230906-SS0I-BPTT-ZNJP-FPZS61NFX4JD-low.svg
 
Figure 7-61 Digital Input Pin Current vs Temperature
GUID-20230401-SS0I-SVXW-JSNP-7M7PX9LKV1JW-low.svg
N = 53 Mean = –0.11 µV/°C Std. dev. = 0.08 µV/°C
G = 16 V/V
Figure 7-2 Distribution of Offset Voltage Drift (RTI)
GUID-20230401-SS0I-ZS6K-DRRZ-5MTXS0GFPMVS-low.svg
N = 53 Mean = –0.024 µV/°C Std. dev. = 0.22 µV/°C
G = 1 V/V
Figure 7-4 Distribution of Offset Voltage Drift (RTI)
GUID-20230401-SS0I-5VMH-JDBK-KRRHWG7020HB-low.svg
N = 53 Mean = –0.028 µV/°C Std. dev. = 1.69 µV/°C
G = 0.125 V/V
Figure 7-6 Distribution of Offset Voltage Drift (RTI)
GUID-20230829-SS0I-XGQP-X6CX-G1ZBGWXMKV41-low.svg
N = 7295 Mean = 0.0195 % Std. dev. = 0.0012 %
G = 1 V/V
Figure 7-8 Distribution of Differential Gain Error
GUID-20230829-SS0I-7FSM-73TF-KCP2MJXSQP71-low.svg
N = 7295 Mean = 0.0238% Std. dev. = 0.008%
G = 0.125 V/V
Figure 7-10 Distribution of Differential Gain Error
GUID-20230901-SS0I-3VD8-ZGL0-82P197BX0P26-low.svg
N = 59 Mean = –0.34 nA Std. dev. = 0.16 nA
TA = 85°C
Figure 7-12 Distribution of Input Bias Current
GUID-20230906-SS0I-ZHD6-C8PN-PGJZDRHK181L-low.svg
 
Figure 7-14 Input Bias Current vs Input Common-Mode Voltage
GUID-20230823-SS0I-SMGS-QM9N-5GLVBMGBPMQJ-low.svg
59 units, 1 wafer lot
Figure 7-16 Input Offset Current vs Temperature
GUID-20230401-SS0I-FCG6-B1MT-1ZVQLH9F477H-low.svg
G = 1 V/V 53 units, 1 wafer lot
Figure 7-18 Offset Voltage (RTI) vs Temperature
GUID-20230401-SS0I-QJRN-CKNT-WJFC9ZGD300Q-low.svg
Typical unit shown
Figure 7-20 Offset Voltage (RTI) vs Input Common‑Mode Voltage
GUID-20230402-SS0I-BVH8-V0JW-MGNZWCKVVF5T-low.svg
N = 2500 Mean = 5.61 µV/V Std. dev. = 12.50 µV/V
G = 1 V/V
Figure 7-22 CMRR Distribution
GUID-20230906-SS0I-XF2Q-SF6V-FJZPSSDHFXX3-low.svg
 
 
Figure 7-24 CMRR vs Frequency (RTI)
GUID-20230402-SS0I-7TTZ-6CXG-9ZPS3FBFBXNL-low.svg
Typical unit shown
Figure 7-26 Typical CMRR vs Temperature
GUID-20230823-SS0I-FFR3-ZXCG-679SZTFXNH4T-low.svg
Typical unit shown
Figure 7-28 Negative PSRR vs Frequency
GUID-20230402-SS0I-XF27-S3KM-HCRK8XRQFWBG-low.svg
N = 2500 Mean = 0.17 µV/V Std. dev. = 0.08 µV/V
G = 1 V/V
Figure 7-30 PSRR Distribution
GUID-20230402-SS0I-GP8D-CT8W-JWCMF8TKLZQN-low.svg
G = 16 V/V VOUTDIFF = 10 V
 
Figure 7-32 Gain Nonlinearity
GUID-20230402-SS0I-82WR-MKWN-WT2K1VRRJ1VC-low.svg
G = 0.125 V/V VOUTDIFF = 2.5 V
Figure 7-34 Gain Nonlinearity
GUID-20230403-SS0I-GL7V-NXL2-1CVBCFMJNVL8-low.gif
G = 16 V/V
Figure 7-36 0.1-Hz to 10-Hz Voltage Noise (RTI)
GUID-20230403-SS0I-PPPL-CBQR-F4FB7MN4MX8T-low.gif
G = 0.125 V/V
Figure 7-38 0.1-Hz to 10-Hz Voltage Noise (RTI)
GUID-20230402-SS0I-LQ41-BRH3-BJ3C9DD01DJH-low.svg
Differential load capacitance = 50 pF
Figure 7-40 Gain vs Frequency
GUID-20230402-SS0I-QJJH-2CHK-F3JMWMJ1VPLH-low.svg
G = 16 V/V Differential load capacitance = 50 pF
Figure 7-42 Small-Signal Step Response
GUID-20230402-SS0I-0H5F-5SJC-HWQLBXWP1QDM-low.svg
G = 0.125 V/V Differential load capacitance = 50 pF
Figure 7-44 Small-Signal Step Response
GUID-20230402-SS0I-LQGT-0SMT-WVCP479TC8NS-low.svg
Input voltage = 250 mVPP
Figure 7-46 Gain Switching Transient Response
GUID-20230901-SS0I-HHTR-WVCS-K79L2N7S1RWM-low.svg
VS = ±18 V VSOUT = ±15 V G = 16 V/V
Figure 7-48 Positive Output Voltage vs Output Current
GUID-20230823-SS0I-QMBZ-DZPR-QWCH71PQP8PF-low.svg
 
Figure 7-50 Overload Recovery
GUID-20230901-SS0I-MVXZ-HH27-DSSG16DPQF5V-low.svg
 
Figure 7-52 Overshoot vs Capacitive Load
GUID-20230403-SS0I-GFCH-XFZR-JFX4NFW40V2K-low.svg
10-Hz to 22-kHz band-pass filter VOUTDIFF > 2.5 VPP
Figure 7-54 Total Harmonic Distortion + Noise vs Frequency
GUID-20230403-SS0I-L19D-BQPH-BSVZ1QMBFXJC-low.svg
VOUTDIFF > 2.5 VPP
Figure 7-56 2nd Harmonic Distortion vs Frequency
GUID-20230403-SS0I-6NBT-QGHW-JGGBWBQPZPPX-low.svg
G = 1 V/V VOUTDIFF = 10 VPP
Figure 7-58 Total Harmonic Distortion vs Frequency
GUID-20230906-SS0I-KN4D-LQQL-N6QZGDCC9NDK-low.svg
Ax = DGND
Figure 7-60 DGND Digital Input Pin Current vs DGND Digital Input Pin Voltage