【选型】国产RS-485总线收发器与TI的SN65176BDR兼容,静态消耗电流仅5mA
在计算机工业化控制系统和自动化设备控制系统等领域,经常会用到RS-485总线收发器这一类产品。思瑞浦公司近年推出的一款RS-485总线收发器TPT75176B-VS1R,具有温度范围广,静态电流低等稳定的性能特征,非常符合工业化控制系统和自动化控制系统等领域的要求。另外,其10Mhz的通信速率,完全满足市场主流装备系统的通信要求。下面,我们通过和友商TI的 SN65176BDR 型号参数对比,来进一步认识思瑞浦厂商推出的TPT75176B-VS1R 型号。
通过上图所示,两者型号电气特性参数对比得出如下分析:
1、两者都是半双工通信方式,但TPT75176B-VS1R型号的工作电压范围相比 SN65176BDR 更广;
2、两者设备都是3-State逻辑收发;
3、传输速率方面,TPT75176B-VS1R的速率要相对慢许多,但完全满足市场主流装备系统的通信要求,相反,在系统通信时,10Mbps的通信速率相对50Mbps会更加可靠,且数据传输的距离也相对更远;
4、静态消耗电流,TPT75176B-VS1R型号为5mA,而SN65176BDR型号的为42mA;
5、驱动能力方面,SN65176BDR给出了60mA的强带载,而TPT75176B-VS1R则直接给出了带载节点数128个;
6、工作温度:TPT75176B-VS1R型号支持+125℃,而SN65176BDR只支持到+105℃;
7、在ESD防护测试中,TPT75176B-VS1R 型号为 +/-12KV,而SN65176BDR内部则未作设计,需外加ESD;
8、两者封装SOP8相同,且脚位 P2P 兼容(如下图)
3PEAK公司推出的RS-485总线收发器TPT75176B-VS1R可与SN65176BDR PTP兼容 ,具有工作温度范围广,静态功耗性能低等特征,且能够挂载多达128个负载节点,其型号非常适用于工业化控制系统和自动化控制系统等领域。
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产品型号
|
品类
|
Status
|
Rating
|
Package
|
Channel
|
Switch Config
|
VDD(V)
|
VEE(V)
|
BW(MHz)
|
IQ(Typ.)(1 Channel)(μA)
|
Ron(Ω)
|
Leakage Current(nA)
|
VIH(Min)(V)
|
VIL(Max)(V)
|
tON(ns)
|
tOFF(ns)
|
Latch up(mA)
|
TPW4051-SR-V
|
高压模拟开关
|
Production
|
Industrial
|
SOP16
|
1
|
8:1
|
3~12
|
-6~0
|
200
|
8
|
120
|
100
|
2
|
0.8
|
60
|
50
|
150
|
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型号- DRS-24V100W1AZ,VIS,PMT-12V35W2BA,DVP50MC11T-06,DRS60LCSS1BN002,AX-3,PMC-12800W1BA,DVS-016,DVP50MC,DVS-G406W01-2GF,DFM,PJ-24V30WBNA,PMC-12V050W1AA,DRS-5V50W1NZ,AHBP05M2-5A,DVP08PT-E2,ECM-PFC83,ECM-PFC84,ECM-PFC81,ECM-PFC82,PMR-5V320WDBA,PMT-30V50W2BA,PJ-12V5OWBNA,PMT-38V50W2BA,AHBP04MR1-5A,DVPEN01-SL,DOP-107WV,PMT-12V35W1AA,PMT-481000W2BA,DRR-40N,AH,DX-3001H9,PJU-27V60WCBA,DVS-G008W01,DRS60L6SN1BN302,AS,DRC-12V30W1AZ,DIAPMS,PJ-5V15WBNA,DRM-24V960W1PN,PMT-D2V100W1AA,AS500,PMT-24V75W2BA.,PMR-5V320WDCA,PMT-36V350W2BR,PMC-24V600W1RW,PMR-5V320WCAA,AX-8,PJT-12V100WBAA,AM-ESP010-EES-XX,PMT-12V100W2BA,PMC-12V600W1BA,DRP024V060W1BN,DVPAEXT01-E2,C2000,HMC07-R412H55X,DVP02LC-SL,PMF-4V320WCGB,DVP18XN211R,PH-3BV3O0WBBA,DVP18XN211T,REG2000,IFD6530,DVS-G900-6GM12,DVS-G900-8GE,DVP10RC-E2,MP1-P10D-15 + 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III,PMT-24V200W1AM,DVS-G928W01,ASDA-E3,PJT-27V150WBNA,PCI-DMC-B03,DRS40L3SS1BN002,PCI-DMC-B01,DPM-M,DVPO2DA-E2,DRL-48V120W1EN,PJ-24V100WBNA,ECM-PU212,IS,PMT-48V100W2BA,DRP-24V240W2BN,DPA,PMH-24V100WCLS。,ECM-PU211,R1-EC5614D0,PMH-24V150WCDA,MSR-LEH-SDE4N3Q5S1,DPB,DVW-ANT,DOP-100,PMT-30V150W2BA,AHCPU560-EN2,DVPDNET-SL,DOP-115WX,DPM,PMF-4V320WOGB,MS300 IP66,DAH2000H,ASDA-A2R,DVW-W02W2-E2,PMT-12V50W1AA,PMH-12V100WCLS,PMC-12V060WI1NA,DVP10MC11T,DPM-C,DRC-24V10W1AZ,DPM-D,VTSCADA,DS301,PCI-DMC-A02,DRP-24V480W1CAN,NEMA 4X,PMC-05V035W1AA,DXMC-P,ECM-PU433,DRS60L6,PMT-12V50W2BA,ECM-PU432,PMT-D1V75W2BA,ECM-PU435,PJ-12V50WBNA,ECM-PU434,PMT-24V100W1AA,PMT-36V75W2BA,AMBD,IFD8540,AM-ESP002-EES-XX,DIAEAP,AS-E,DXMC-S,LD,PJT-18V40WBAA,AS-B,PMH-24V200WCBA,Z-AXIS,DVP04AD-SL,ASDA-B3,DOP-W105B,ASDA-B2,PJ-12V3OWENA,ASDA-A3,DRS,PMT-D1V100W1AA,PMT-48V350W2BR,DVP-SV2,DRP024V240W1AA,DVPO8XN211R,PJB,DRV,DVPO8XN211T,DRL-24V120W1EN,TP70P-RM0,PMT-24V100W2BA,PJH,PJL,PMT-36V150W2BA,DOP-107BV,R1-EC70F2D0,IFD9503,IFD9502,DRP024V060W1AA,PMT-12V350W2BM,PMT-12V350W2BR,PJU,IFD9506,PJT,DVP-F422,ASDA-A2,DTM-CT030,ECM-PFC8,DRP048V060W1BN,DRV90L7,AH-10PM,DT3,PMT-24V75W2BA,PMT-48V350W1AR,MH300,ASDA-S,DVP50MC11T,DVP-FEN01,DRL-48V120W1AA,DRV-24V120W1PN,PJT-15V65WBAA,IFD8520,DTA,DTC,DRC-24V10W1HZ,DVP08XP211R,ASDA-M,DTB,DRS-24V100W1NZ,PJT-24V40WBAA,DTE,AM-ESP030-EES-XX,LCP-1FE,DTK,DMV 2000,DTM,PMC-24V075W1AA,DRP024V060W1AZ,DTM-DOL,PMT-24V150W1AA,PJ-12V15WBNA,DOP-107EG,DVPPF01-S,DTS,DRP024V060W3BN,PMT-48V150W2BA,DTM-DOR,DTV,PMT-4V350W1AM,RS-AFS60LA02,DRP012V060W1AA,RS-AFS60LA01,DVPO6XA-E2,DTM-DOV,RS-AFS60LA06,DVP08XP211T,RS-AFS60LA05,RS-AFS60LA04,DOP-107DV,DVS-G112,TP04G-AL2,RTU-ECAT,PJU-27VSOWCAA,AH-20MC,DTM-DOC,CSJ,DVP15MC,DVS-G116,DRP048V240W1BN,PMT-24V150W2BA,DRP-24V120W2BN,DRP024V240W1BN,PJB-24V300WBNA,PJU-13V60WCBA,DRS80LCSS1BN002,DRS-24V30W1NZ,DVP-SS2,PMT-48V150W1AA,PMT-24100W2BA,PMC,PMF,PMH,DIASECS,PMT-30V75W2BA,CTA,DRC-24V30W1AZ,PMT-12V150W2BA,DOP-107CV,PMR,DVP-EX2,MH2,PMT,PMT-48V35W2BA,R1-EC70E2D0,DVP-PS01,PJU-27VSOWCBA,DVPO4DA-E2,PMU,DVS-G106,PJ,DOP-112WX,DVP-PS03,DVP,DVP-PS02,PMT-24V350W1AK,DRC-12V10W1AZ,DRL-24V120W1AA,PMT-24V350W1AM,PJ-12V15WENA,PMT-24V350W1AG,PJ-12100WBBA,DMCNET,DRP024V120W3BN,DOP-105CQ,PMT-24V350W1AR,TP04P,R2-EC0902D0,DRM-24V480W1PN,PJB-24V100WBNA,PMT-36V50W2BA,DRS70L6SS1BN002,DFS131 0,DRL-24V75W1AA,DOP-108IG,IFD8510A,AHBP08ER1-5A,PMT-24V350W2BM,PJ-24V50WBNA,PCI-DMC-F02,ASDA-A3-F,PMH-24V100WCAA,PMC-24V100W1AA,PMT-5V50W1AA,PMT-24V350W2BR,DTMR08,DOP-107EV,PMC-24V600W1BA,PJH-24V300W6BA,DTMR04,AM-ESP001-EE
【产品】采用独立VIO设计的RS485收发器,可以支持最低1.65V接口电压
思瑞浦的TPT4181 是一款 3.0 V 至 5.5 V供电、具有静电放电 (ESD) 保护的 RS-485 收发器,该器件的总线引脚上可承受±15kV接触放电而不会损坏。 TPT4181具有独立的VIO逻辑电源引脚,数字接口可以在低至1.65V电压下运行。
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思瑞浦(3PEAK)高性能运算放大器,精密运算放大器:失调电压低至5uV,温漂低至0.008uV,支持双电源供电。低噪声运算放大器:噪声系数低至0.1μVpp/Hz,适用于低噪声系统应用。超低功耗运算放大器:功耗低至300nA,轨到轨输出,适用于电池供电产品。超低功耗比较器:功耗低至300nA。负载驱动电流25mA,适用于便携式设备。
产品型号
|
品类
|
Status
|
Rating
|
Package
|
Channel
|
Supply Voltage(Min)
|
Supply Voltage(Max)
|
Iq per channel (Max)(μA)
|
GBW (Typ) (MHz)
|
Slew Rate(Typ)(V/μs)
|
Rail-Rail In
|
Rail-Rail Out
|
Ishort(Typ) (mA)
|
Vos(Max)(mV)
|
Offset Drift(Typ)(μV/°C)
|
Ib(typ)(pA)
|
Vn (Typ) (nV/rtHz)
|
Peak Noise at 0.1 to 10Hz(μVpp)
|
Operating Temperature Range(°C)
|
LM2904A-VR
|
高压运算放大器
|
Production
|
Industrial
|
MSOP-8
|
2
|
3
|
36
|
200
|
0.9
|
0.5
|
No, to V- only
|
Yes
|
30
|
3
|
7
|
60
|
70
|
20
|
-40 to 125
|
选型表 - 思瑞浦 立即选型
思瑞浦(3PEAK)线性/运算放大器/转换器/驱动器/ADC/DCDC模拟产品选型指南
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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可来图定制均温板VC尺寸50*50mm~600*600 mm,厚度1mm~10mm,最薄0.3mm。当量导热系数可达10000W/M·K,散热量可达10KW, 功率密度可达50W/cm²。项目单次采购额需满足1万元以上,或年需求5万元以上。
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提供是德(Keysight)网络分析仪、信号发生器、频谱分析仪、信号分析仪、电源等仪器维修,支持一台仪器即可维修。具备十年以上维修经验工程师,维修后测试合格率达98%,维修保修期长达三个月。
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