LT1057/LT1058 Dual and Quad, JFET Input Precision High Speed Op Amps FEATURES DESCRIPTION n 14V/s Slew Rate: 10V/s Min The LT 1057 is a matched JFET input dual op amp in n 5MHz Gain-Bandwidth Product the industry standard 8-pin configuration, featuring a n Fast Settling Time: 1.3s to 0.02% combination of outstanding high speed and precision n 150V Offset Voltage (LT1057): 450V Max specifications. It replaces all the popular bipolar and JFET n 180V Offset Voltage (LT1058): 600V Max input dual op amps. In particular, the LT1057 upgrades the n 2V/C V Drift: 7V/C Max performance of systems using the LF412A and OP-215 OS n 50pA Bias Current at 70C JFET input duals. n Low Voltage Noise: The LT1058 is the lowest offset quad JFET input operational 13nV/Hz at 1kHz amplifier in the standard 14-pin configuration. It offers 26nV/Hz at 10Hz significant accuracy improvement over presently available JFET input quad operational amplifiers. The LT1058 can replace four single precision JFET input op amps, while APPLICATIONS saving board space, power dissipation and cost. n Precision, High Speed Instrumentation Both the LT1057 and LT1058 are available in the plastic n Fast, Precision Sample-and-Hold PDIP package and the surface mount SO package. n Logarithmic Amplifiers n D/A Output Amplifiers , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. n Photodiode Amplifiers n Voltage-to-Frequency Converters n Frequency-to-Voltage Converters TYPICAL APPLICATION Current Output, High Speed, High Input Impedance Distribution of Offset Voltage Instrumentation Amplifier (All Packages, LT1057 and LT1058) 25 LT1057: 610 OP AMPS 3 V = 15V S + V2 LT1058: 520 OP AMPS T = 25C A 1 7.5k 1/4 1130 OP AMPS 20 LT1058 TESTED 2(V1 V2) I = 2 OUT R 4.7k 7.5k X 6 15 R X 7 1/4 I 9.1k OUT LT1058 10 5 + 10 500* 8 1/4 5 LT1058 9 13 4.7k 7.5k 6.8k 14 0 1/4 1.0 0.6 0.2 0 0.2 0.6 1.0 LT1058 12 1k** INPUT OFFSET VOLTAGE (mV) + V1 10578 TA01b *GAIN ADJUST **COMMON MODE REJECTION ADJUST 10578 TA01 BANDWIDTH 2MHz 10578fd 1 PERCENT OF UNITS +LT1057/LT1058 ABSOLUTE MAXIMUM RATINGS (Note 1) Supply Voltage ........................................................20V Operating Temperature Range Differential Input Voltage.........................................40V LT1057AM/LT1057M/ Input Voltage ...........................................................20V LT1058AM/LT1058M (OBSOLETE) .....55C to 125C Output Short-Circuit Duration .......................... Indefinite LT1057AC/LT1057C/LT1057S Storage Temperature Range ...................65C to 150C LT1058AC/LT1058C/LT1058S ................... 0C to 70C Lead Temperature (Soldering, 10 sec) .................. 300C LT1057I/LT1058I ........................... 40C T 85C A PACKAGE/ORDER INFORMATION TOP VIEW TOP VIEW TOP VIEW ORDER PART +IN A 1 IN A NC 1 16 NC OUT A 1 8 NUMBER 16 OUT D NC 2 15 NC IN A 2 V 2 7 OUT A 15 IN D AA DD LT1057S8 + + + OUT A 3 14 +IN A 3 14 V +IN D +IN B 3 6 V LT1057IS8 + IN A 4 13 4 13 OUT B V V IN B 4 OUT B 5 A + + +IN A 5 12 5 12 IN B +IN B +IN C S8 PART MARKING B C B S8 PACKAGE 6 11 6 11 V +IN B IN B IN C 8-LEAD PLASTIC SO T = 150C, = 200C/W 1057 JMAX JA 7 10 7 10 NC NC OUT B OUT C Please note that the LT1057S8/LT1057IS8 standard surface mount pin- 1057I 8 9 8 9 NC NC NC NC out differs from that of the LT1057 standard CERDIP/PDIP packages. TOP VIEW SW PACKAGE SW PACKAGE ORDER PART + V 16-LEAD PLASTIC (WIDE) SO 16-LEAD PLASTIC (WIDE) SO 8 NUMBER T = 150C, = 90C/W T =150C, =90C/W JMAX JA JMAX JA 7 OUTPUT B OUTPUT A 1 A B LT1057AMH IN A 2 6 IN B + ORDER PART ORDER PART LT1057MH +IN A 3 5 +IN B NUMBER NUMBER LT1057ACH 4 V (CASE) LT1057CH LT1057SW LT1058SW H PACKAGE 8-LEAD METAL CAN LT1057ISW LT1058ISW TOP VIEW ORDER PART ORDER PART 1 14 OUTPUT D OUTPUT A TOP VIEW NUMBER NUMBER 2 13 IN D IN A + OUTPUT 1 8 V AA DD + LT1058ACN LT1057ACN8 3 12 +IN D +IN A IN A 2 7 OUTPUT B LT1058CN LT1057CN8 + A 4 11 V V + +IN A 3 IN B 6 + B 5 10 +IN C +IN B B C V 4 5 + IN B 6 9 IN C LT1058AMJ LT1057ACJ8 IN B N8 PACKAGE 7 8 OUTPUT C OUTPUT B LT1058MJ LT1057CJ8 8-LEAD PDIP LT1058ACJ LT1057AMJ8 N14 PACKAGE T = 125C, = 130C/W JMAX JA 14-LEAD PDIP LT1058CJ LT1057MJ8 T = 125C, = 130C/W JMAX JA J14 PACKAGE 14-LEAD CERDIP J8 PACKAGE 8-LEAD CERDIP T = 150C, = 100C/W T = 150C, = 100C/W JMAX JA JMAX JA Order Options Tape and Reel: Add TR Lead Free: Add PBF Lead Free Tape and Reel: Add TRPBF Lead Free Part Marking: