【选型】可Pin-Pin替换LM4040C25IDBZR的思瑞浦并联电压基准,具有0.2%的更高精度
某客户在其5G RRU产品中,选用了TI的LM4040C25IDBZR作为ADC采样的外部电压基准,但由于交期和价格原因,需求替代产品。本文重点推荐思瑞浦(3PEAK)并联电压基准TPR6040F25-S3TR,可P2P替换LM4040C25IDBZR。二者电性能参数对比如下图1所示。
图1 TPR6040F25-S3TR与LM4040C25IDBZR的电性能参数对比
通过上图对比可知:
1、相比LM4040C25IDBZR,TPR6040F25-S3TR具有更高参考电压精度和更低温漂,有利于提高基准电压的精度。
2、LM4040C25IDBZR具有更低阴极电流和宽频带噪声,有利于降低功耗和输出噪声,而TPR6040F25-S3TR也同样具有μA等级电流,可以满足绝大部分应用。
3、在阴极基准电压和动态输出阻抗方面,二者相同,可以直接替代。
4、TPR6040F25-S3TR相比LM4040C25IDBZR具有更宽的工作温度,环境适应性和工作可靠性更高。
5、二者封装分别为SOT23-G和SOT-23-3,封装及Pin脚定义对比如下图2所示。
图2 TPR6040F25-S3TR和LM4040C25IDBZR封装及Pin脚定义对比
由上图可以看出:TPR6040F25-S3TR和LM4040C25IDBZR封装及Pin脚定义完全相同,在设计时可P2P兼容替换,无需改版,有利于缩短研发周期。
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目录- 线性产品 接口产品 隔离器件 数据转换器 线性稳压器与基准 电源监控 驱动器 DCDC 电池管理
型号- TPC112S8,TPM815202,TPM815201,TPP363070Q,TPM815203,TPW3125,TPP206080,TPP206081,TPA5582Q,LMV321TP,TPA1285,TPT1051HV,TPV8368Q,TPC112S1,TPT7730F,TPT7742F,TPA1286,TPA5522,TPC112S8U,TPA5521,TPC112S4,TPL910A,TPP363071Q,TPC6240,LM324A,TPW3111,TPW3115,TPH2865Q,TPL6305-S,TPA5571Q,TPL51201-S,TPV6823,TPA6551N,TPA5512,TPT7731F,TPA5511,TPW3221,TPW3223,TP8485E,TPA183,TPM1525,TPC51701,TPT7740F,TPCMP251,TPCMP252,TPT1057VQ,TPL9308-S,TPS42Q20Q,TPW4425,TPQ80302,TPA5581N,TPA1295,TPA191,TPC5120,TPC5121,TPT7741F,LM2903D,TPT7710F,TPT1462VQ,TPT7722F,TPW3188Q,TPC2192,TPC2190,LM339A,LM2903A,TPM81520,TPL8651Q,TPM23513,TPC114S1,TPA5601,TP1562AL1-S,TPL9305-S,TPH2861Q,LM2904A,TPS42S40Q,TPM2025Q,TPS14P50,TPA2681,TPA2682,TPT3232E,TPL51200,TPM8837C,TPL51206,TPL910Q,TPM0596,TPM27524Q,TPP364092Q,TPC2160,TPC2161,TPA5621,TPM8837E,LMV324TP,TPT7720F,TPP2020,TPT7721F,TPL9053-S,TPM6501Q,TPM2015Q,TPL8033,TPL9208-S,TPL8652Q,LMV358TP,TPL8151,TPL8031,TPL51200-S,TPL8032,TPW4051,TPW4053,TPW4052,TPW4054,TPT1042VQ,TPT1255,TPL9052,TPL9053,TPT1256,LMV324B,TPA2644,TPP362072Q,TPA2641,TPA2642,TPQ50551Q,TPW4157,TPT485E,TP1561AL1,TPM6505Q,TPT485N,TPB4056A,TPB4056B,TPA2671,TPA2674,TPA2672,TPL9032,TP6001,TPP302080,TPA1882Q,TPP302085,TPP302084,TP6004,TPP302083,TPP302082,TP6002,TPP302081,TPM44273,TPB76200,TPT72616,TPT72617,TP17,TPT1044VQ,LMV331X,TPT1330,TPA8001-S,TPT1337,LM2901A-S,TPA1882,TPT1334,TPA1881,TPR6040,TPCMP271,TPCMP272,TPM6505,TPM2025,TPM8803,TPM6501,TP1564AL1-S,TPP363072Q,TP2191,TPTMP75,TPQ50571Q,TPP362071Q,LMV321B,TP5594,TP5592,TP5591,LMV358X,TP27,TPT1029Q,TP1562AL1,TPM2003,LMV358B,TPM2001,TPP362070Q,TPS05P50,LM2903DQ,LM2902A-S,TPA8000,TPT1028Q,TPA8002,TPA8001,TPP366091Q,TPQ5055Q,TPM23513B,TPM27517,TPA8003-S,TPP366090Q,TPM27533,TPP362083,TPP362084,TP1564AL1,TPP362085,TPA1831,TPT481,TPQ5057Q,TPA1832,TPT480,TPV710Q,TPP362080,TPM23514D,TPR434-S,TPP362081,TPT482,TPP362082,TPM27523,TPM27524,TPM27525,TPA1834,TPM27526,TPT488,TPL8032Q,TPT487,TPT486,TP2272,TPL740,TP2271,TPA8023,TPP60506,TPP60508,TPA626,TPAFE0808,TP2274,TPP361082,TPT1462Q,TPP361083,LM393A,TPA1864,TPA1862,TPP361080,TPA620,TPP361081,TPL8035Q,TPV8318,TPT9H111,TPA1861,TPT7730,TPT7731,LM2903A-S,TPL730,TPR70,TP5554,TPC2161M,TP5552,TP5551,TPR433-S,TPA7836B,TPV8308,TPL8034Q,TPT9H221,TPT7740,TPA8003,TPT7741,TPT7742,TPM215202,TPM215201,TP1282,TP1281,TPL720,TPL6305,TPP361064,TPM27201,TPP361065,TP1284,TPP361060,TPT1145Q,TPT1024Q,TPP361061,TPP361062,TPP361063,TPM215203,TPT7710,TPR6040-S,TP2261,TPL710,TPP00032,TPP00031,TP5534,TP1561AL1-S,TP5532,TP2262,TP5531,TPL8151-S,TPR433Q-S,TP2264,TPT7722,TPR50,TPT7720,LM2904A-S,TPT7721,TPM23514S,TPA8101,TPM5350MQ,TPP60308,TPL910A-S,TPL820,TP2112,TPK1032,TPM27224,TPM23514M,TPK1031,TPH2502,TPR434Q-S,TPH2501,TP2111,TPH2504,TPH2503,TPT1022Q,TPM27221,TPH2861,TPP05608,TPR33-S,TPM27217,TPL8031Q,TPM23514V,TPM21520Q,TPW4066,TPA6270,TPL810,TPA6271,TPL930,TP2124,TPT1057Q,TPM8860,TP2122,TPT1021Q,TP2121,TPT1042,TPR31,TPT1043,TPR33,TPA1811,TPT1051VQ,TPA1812,TPM8866,TPL8151Q,TPR35,TPA6581,TPA6582,TPC116S4,TPV708,TPV706,TPL920,TPA2031Q,TPC116S8,TPAFE51736S8,TPW1221,TP1242,TP1241,TPT1044Q,TPT4089,TPT71050,TPQ051007,TPP364090Q,TPC116S1,TPC502200,TPT7481,TPT7482,TPL9052-S,TPL910,TP2582,TP2581,TP2584,TPT1043Q,TPM5350BS,TPT1042V,TPM5350S,TPP364091Q,TPV821,TPT7487,TPT7488,TPM5350M,TP2262-S,TPM5350BM,LM2901A,TPV809,TPCMP761,TPCMP762,TPCMP764,TPV803,TPT1042Q,TPT4181,TPL9218-S,TPB7461,TPB7462,TPB7460,TPV811,TPV812,TPV810,TPQ05100,LM2902A,LMV393X,TPT71044,TPW3157A,TPA6584,TPM27282,TPAFE5162,TPC5180,TPAFE5161,TPAFE5160,TPT10283Q,TPAFE51760,TPP363080,TPP363081,TPT75176B,TPP363082,TPP363083,LM331A,TPT75176H,TPA2296,TPR431,TPA6534,TPR432,TPA5561,TPA5562,TPT75176A,TPA6531,TPA6532,TPT1051H,TPT1051Q,TPT9L484,TPT1145NQ,TPA6531N,TPAFEA008,TPC5121Q,TPC5160,TPC5161,TPT10285Q,TPM16050,LM321A,TPA5572Q,TP07A,TPA2295C,TPL8032-S,TPA6551,TPA6552,TPA6554,TPL5031,TPA5581,TPA5582,TPQ051004,LM358A,TPQ051003,TPQ051006,TPP366092Q,TPQ051005,TPQ051002,TPM21520,TPT4032,TPA5561Q,TPT4031,TPR431-S,TPM2803,TPC5120Q,TPV8348
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思瑞浦(3PEAK)线性稳压与基准选型表
低压差、高PSRR,低功耗,低噪,最大输出电流(mA):150~3000,更有DDR端供电专用LDO,具有灌、拉电流能力。
产品型号
|
品类
|
Status
|
Rating
|
Package
|
Maximum Output Current(mA)
|
Iq(mA)
|
PSRR @1KHz (dB)
|
Dropout(mV)
|
Input Voltage(V)
|
Accuracy(max)
|
Noise(μVRMS)
|
TPL503133-S5TR
|
LVLDO
|
Production
|
Industrial
|
SOT23-5
|
300
|
0.055
|
70
|
250
|
1.5~5.5
|
±2%
|
178
|
选型表 - 思瑞浦 立即选型
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TPR6040 High-Precision Shunt Voltage Reference
型号- TPR6040F20-S3TR,TPR6040,TPR6040F33-S3TR,TPR6040F40-S3TR,TPR6040F30-S3TR,TPR6040F20,TPR6040F33,TPR6040F50-S3TR,TPR6040F25-S3TR,TPR6040FXX-S3TR,TPR6040F25,TPR6040F50,TPR6040F40,TPR6040F30
TPR6040, TPR6040-S High Precision Shunt Voltage Reference
型号- TPR6040F20-S3TR,TPR6040-S,TPR6040FA0-S3TR-S,TPR6040F80-S3TR,TPR6040FXX-S3TR-S,TPR6040,TPR6040F50-S3TR-S,TPR6040F33-S3TR,TPR6040F40-S3TR,TPR6040F30-S3TR,TPR6040F30-S3TR-S,TPR6040FA0-S3TR,TPR6040F50-S3TR,TPR6040F40-S3TR-S,TPR6040F25-S3TR,TPR6040FXX-S3TR,TPR6040F25-S3TR-S,TPR6040F33-S3TR-S,TPR6040F80-S3TR-S,TPR6040F20-S3TR-S
TPR6040-S Shunt Voltage Reference
型号- TPR6040F20-S3TR,TPR6040FA0-S3TR-S,TPR6040F80-S3TR,TPR6040,TPR6040F50-S3TR-S,TPR6040F33-S3TR,TPR6040F40-S3TR,TPR6040F30-S3TR,TPR6040F30-S3TR-S,TPR6040FA0-S3TR,TPR6040F50-S3TR,TPR6040F40-S3TR-S,TPR6040F25-S3TR,TPR6040F25-S3TR-S,TPR6040F33-S3TR-S,TPR6040F80-S3TR-S,TPR6040F20-S3TR-S
TPR6040-S High-Precision Shunt Voltage Reference
型号- TPR6040-S,TPR6040FXX-S3TR-S,TPR6040F50-S3TR-S,TPR6040F20,TPR6040F30-S3TR-S,TPR6040F33,TPR6040F40-S3TR-S,TPR6040F25,TPR6040F25-S3TR-S,TPR6040F33-S3TR-S,TPR6040F50,TPR6040F40,TPR6040F20-S3TR-S,TPR6040F30
【应用】思瑞浦并联电压基准TPR6040F25-S3TR-S助力于快速反射镜设计,初始精度高达0.1%
思瑞浦的并联电压基准TPR6040F25-S3TR-S是一种并联型电压基准芯片,具有精度高、稳定性好等特点,在快速反射镜项目中有着广泛的应用。本文将介绍电压基准TPR6040F25-S3TR-S在快速反射镜的应用。
应用方案 发布时间 : 2023-03-31
【IC】电压精度0.5%@25℃,思瑞浦全新并联基准芯片TPR43x系列,适用于电源、照明、工业设备等领域
聚焦高性能模拟芯片和嵌入式处理器的半导体公司思瑞浦推出的全新并联基准芯片TPR433/TPR434,基于BCD工艺,电压精度0.5%@25℃,可广泛应用于电源、照明、工业设备等领域。
产品 发布时间 : 2023-12-28
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可定制DC风扇的尺寸范围:15mm~225mm;转速:≤16500 RPM;噪音:≥10.4dB,还可定制厚度、电压、风量、风压等参数,符合 RoHS 标准。
最小起订量: 1 提交需求>
可定制变压器电压最高4.5KV,高频30MHz;支持平面变压器、平板变压器、OBC变压器、DCDC变压器、PLC信号变压器、3D电源、电流变压器、反激变压器、直流直流变压器、车载充电器变压器、门极驱动变压器等产品定制。
最小起订量: 100000 提交需求>
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