LT1057/LT1058 - Dual and Quad, JFET Input Precision High ...

1 LT1057/LT1058110578fdTYPICAL APPLICATIONFEATURESAPPLICATIONSDESCRIPTI ONDual and Quad, jfet InputPrecision High Speed Op AmpsThe LT 1057 is a matched jfet Input dual op amp in the industry standard 8-pin configuration, featuring a combination of outstanding high speed and Precision specifications. It replaces all the popular bipolar and jfet Input dual op amps. In particular, the LT1057 upgrades the performance of systems using the LF412A and OP-215 jfet Input LT1058 is the lowest offset quad jfet Input operational amplifier in the standard 14-pin configuration. It offers significant accuracy improvement over presently available jfet Input quad operational amplifiers. The LT1058 can replace four single Precision jfet Input op amps, while saving board space, power dissipation and the LT1057 and LT1058 are available in the plastic PDIP package and the surface mount SO Output, High Speed, High Input Impedance Instrumentation Amplifiern 14V/ s Slew Rate: 10V/ s Minn 5 MHz Gain-Bandwidth Productn Fast Settling Time: s to 150 V Offset Voltage (LT1057): 450 V Maxn 180 V Offset Voltage (LT1058): 600 V Maxn 2 V/ C VOS Drift: 7 V/ C Maxn 50pA Bias Current at 70 Cn Low Voltage Noise.

2 13nV/ Hz at 1kHz 26nV/ Hz at 10 Hzn Precision , High Speed Instrumentationn Fast, Precision Sample-and-Holdn Logarithmic Amplifiersn D/A Output Amplifiersn Photodiode Amplifiersn Voltage-to-Frequency Convertersn Frequency-to-Voltage Converters , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective of Offset Voltage(All Packages, LT1057 and LT1058) + + + + = 2(V1 V2)RXV1 *GAIN ADJUST**COMMON MODE REJECTION ADJUST BANDWIDTH *1k** TA01 Input OFFSET VOLTAGE (mV) OF TA01b1050 = 15 VTA = 25 CLT1057: 610 OP AMPSLT1058: 520 OP AMPS 1130 OP AMPS TESTEDLT1057/LT1058210578fdABSOLUTE MAXIMUM RATINGSS upply Voltage .. 20 VDifferential Input 40 VInput Voltage.

3 20 VOutput Short-Circuit Duration ..IndefiniteStorage Temperature Range .. 65 C to 150 CLead Temperature (Soldering, 10 sec) ..300 C(Note 1)PACKAGE/ORDER INFORMATIONO perating Temperature Range LT1057AM/LT1057M/ LT1058AM/LT1058M (OBSOLETE) .. 55 C to 125 C LT1057AC/LT1057C/LT1057S LT1058AC/LT1058C/LT1058S ..0 C to 70 C LT1057I/LT1058I .. 40 C TA 85 CTOP VIEWH PACKAGE 8-LEAD METAL CANOUTPUT BV+OUTPUT A IN A IN B+IN B+IN AV (CASE)87653214A+ + BTOP VIEWTJMAX = 125 C, JA = 130 C/WLT1057 AMHLT1057 MHLT1057 ACHLT1057 CHORDER PARTNUMBERLT1057 ACN8LT1057CN8LT1058 ACNLT1058CN1234567141312111098 OUTPUT A IN A+IN AV++IN B IN BOUTPUT BOUTPUT D IN D+IN DV +IN C IN COUTPUT C+ A+ DAD+ + BC10571057IS8 PART MARKINGLT1057S8LT1057IS8 ORDER PARTNUMBERORDER PARTNUMBERORDER PARTNUMBERTOP VIEWN8 PACKAGE 8-LEAD PDIP12348765 OUTPUT IN A+IN AV V+OUTPUT B IN B+ IN B+ A+ BTJMAX = 125 C, JA = 130 C/WN14 PACKAGE 14-LEAD PDIP12348765 TOP VIEW+IN AV +IN B IN B IN AOUT AV+OUT BS8 PACKAGE8-LEAD PLASTIC SOPlease note that the LT1057S8/LT1057IS8 standard surface mount pin-out differs from that of the LT1057 standard CERDIP/PDIP = 150 C.

4 JA = 200 C/WLT1058 AMJLT1058 MJLT1058 ACJLT1058 CJJ14 PACKAGE 14-LEAD CERDIPTJMAX = 150 C, JA = 100 C/WJ8 PACKAGE 8-LEAD CERDIPTJMAX = 150 C, JA = 100 C/WLT1057 ACJ8LT1057CJ8LT1057 AMJ8LT1057MJ812345678 TOP VIEWSW PACKAGE16-LEAD PLASTIC (WIDE) SO161514131211109 NCNCOUT A IN A+IN AV NCNCNCNCV+OUT B IN B+IN BNCNCLT1058 SWLT1058 ISWORDER PARTNUMBERORDER PARTNUMBER12345678 TOP VIEWSW PACKAGE16-LEAD PLASTIC (WIDE) SO161514131211109 OUT A IN A+IN AV++IN B IN BOUT BNCOUT D IN D+IN DV +IN C IN COUT CNCLT1057 SWLT1057 ISWTJMAX = 150 C, JA = 90 C/WTJMAX =150 C, JA =90 C/W+ A+ DAD+ + BC+ A+ BOrder Options Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Lead Free Part Marking: LTC Marketing for parts specified with wider operating temperature CHARACTERISTICS VS = 15V, TA = 25 C, VCM = 0V unless otherwise noted.

5 (Note 2)SYMBOLPARAMETERCONDITIONSLT1057AM/LT10 58AM LT1057AC/LT1058 ACLT1057M/LT1058M LT1057C/LT1058 CUNITSMINTYPMAXMINTYPMAXVOSI nput Offset VoltageLT1057 LT1057 (S8 Package) LT1058150 180450 600200 220 250800 1200 1000 V V VlOSInput Offset CurrentFully Warmed Up340450pAlBInput Bias CurrentFully Warmed Up 5 50 7 75pAInput ResistanceDifferential Common Mode VCM = 11V to 8V Common Mode VCM = 8V to 11V1012 1012 10111012 1012 1011 Input Capacitance44pFenInput Noise to 10Hz LT1057 VP-P VP-PenInput Noise Voltage DensityfO = 10Hz fO = 1kHz (Note 3)26 13 2228 14 24nV/ Hz nV/ HzinInput Noise Current DensityfO = 10Hz, 1kHz (Note 4) HzAVOLL arge-Signal Voltage GainVO = 10V, RL = 2k VO = 10V, RL = 1k150 120350 250100 80300 220V/mV V/mVInput Voltage Range VCMRRC ommon Mode Rejection Ratio , LT1057 LT105886 84100 9882 8098 96dB dBPSRRP ower Supply Rejection RatioVS = 10V to 18V8810386102dBVOUTO utput Voltage SwingRL = 2k 12 13 12 13 VSRSlew Rate1014813V/ sGBWGain-Bandwidth Productf = 1 MHz (Note 6)

6 Current Per SeparationDC to 5kHz, VIN = 10V132130dBSYMBOLPARAMETERCONDITIONSMINT YPMAXUNITSVOSI nput Offset VoltageLT1057 Offset CurrentFully Warmed Up550pAlBInput Bias CurrentFully Warmed Up 10 100pAInput Resistance Differential Common Mode VCM = 11V to 8V VCM = 8V to Input Capacitance4pFenInput Noise to 10Hz LT1057 VP-P enInput Noise Voltage DensityfO = 10Hz fO = 1kHz26 13nV/ Hz( LT1057/LT1058 SW Package Only), VS = 15V, TA = 25 C, VCM = 0V unless otherwise CHARACTERISTICS ( LT1057/LT1058 SW Package Only), VS = 15V, TA = 25 C, VCM = 0V unless otherwise l denotes the specifications which apply over the temperature range of 0 C TA 70 C or 40 C TA 85 C (LT1057IS8), otherwise specifications are TA = 25 C.

7 VS = 15V, VCM = 0V, unless LT1058 ACLT1057C LT1058 CUNITSMINTYPMAXMINTYPMAXVOSI nput Offset VoltageLT1057 LT1057IS8 LT1057S8 LT1058l l l l250 300800 1200330 500 400 4001400 2300 1900 1800 V V V VAverage Temperature Coefficient of Input (Offset Voltage)LT1057 H/J8 Package N8 Package LT1057S8 (Note 5) LT1057IS8 (Note 5) LT1058 J Package (Note 5) N Package (Note 5)l l l l l 3 47 10 10 4 4 3 512 16 16 16 15 22 V/ C V/ C V/ C V/ C V/ C V/ CIOS lnput Offset CurrentWarmed Up, TA = 70 C LT1057IS8 l1815020 35250 600pAIBI nput Bias CurrentWarmed Up, TA = 70 C LT1057IS8 l 50 250 60 100 350 900pAAVOLL arge-Signal Voltage GainVO = 10V, RL = 2kl7022050200V/mVCMRRC ommon Mode Rejection RatioVCM = Supply Rejection RatioVS = 10V to 18Vl8710284100dBVOUTO utput Voltage SwingRL = 2kl 12 12 Current Per Amplifier TA = 70 Cl mASYMBOLPARAMETERCONDITIONSMINTYPMAXUNIT SinInput Noise Current DensityfO = 10Hz.

8 HzAVOLL arge-Signal Voltage GainVO = 10V RL = 2k RL = 1k 100 50300 220 V/mV Input Voltage Range Mode Rejection RatioVCM = 15V LT1057 LT105882 8098 98dBPSRRP ower Supply Rejection RatioVS = 10V to 18V86102dBVOUTO utput Voltage SwingRL = 2k 12 13 VSRSlew Rate813V/ sGBWGain-Bandwidth Productf = 1 MHz (Note 6)35 MHzISSupply Current Per SeparationDC to 5kHz, VIN = 10V130dBLT1057/LT1058510578fdNote 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and 2: Typical parameters are defined as the 60% yield of distributions of individual amplifiers; ( , out of 100 LT1058s or, 100 LT1057s, typically 240 op amps, or 120 for the LT1057, will be better than the indicated specification).

9 Note 3: This parameter is tested on a sample basis l denotes the specifications which apply over the temperature range of 55 C TA 125 C, VS = 15V, VCM = 0V, unless otherwise LT1058 AMLT1057M LT1058 MUNITSMINTYPMAXMINTYPMAXVOSI nput Offset VoltageLT1057 LT1058l l300 3801100 1600400 5502000 2500 V VAverage Temperature Coefficient of Input Offset VoltageLT1057 LT1058 (Note 5)l 312 15 V/ C V/ CIOS lnput Offset CurrentWarmed Up, TA = 125 Bias CurrentWarmed Up, TA = 125 C 6nAAVOLL arge-Signal Voltage GainVO = 10V, RL = 2kl4012030110V/mVCMRRC ommon Mode Rejection RatioVCM = Supply Rejection RatioVS = 10V to 17Vl861008398dBVOUTO utput Voltage SwingRL = 2kl 12 12 Current Per AmplifierTA = 125 CHARACTERISTICSSYMBOLPARAMETERCONDITIONS MINTYPMAXUNITSVOSI nput Offset VoltageLT1057 LT1058S LT1058 ISl l Temperature Coefficient of Input Offset Voltagel5 V/ ClOSInput Offset CurrentWarmed Up, TA = 70 C Warmed Up, TA = 85 C20 35250 400pAlBInput Bias CurrentWarmed Up, TA = 70 C Warmed Up, TA = 85 C 60 100 400 700pAAVOLL arge-Signal Voltage GainVO = 10V.

10 RL = 2k LT1057 LT1058l l50 40200 200mVCMRRC ommon Mode Rejection RatioVCM = LT1057 LT1058l l80 7896 96dBPSRRP ower Supply Rejection RatioVS = 10V to 18V LT1057 LT1058l l84 82100 100dBVOUTO utput Voltage SwingRL = 2kl 12 ( LT1057/LT1058 SW Package Only). The l denotes specifications which apply over the temperature range of VS = 15V, VCM = 0V, 0 C TA 70 C (LT1057SW, LT1058SW) or 40 C TA 85 C (LT1057 ISW, LT1058 ISW), unless otherwise 4: Current noise is calculated from the formula: in = (2qlb)1/2 where q = 10 19 coulomb. The noise of source resistors up to 1G swamps the contribution of current 5: This parameter is not 100% 6: Gain-bandwidth product is not tested.