HTMOSTM High Temperature Products Preliminary HIGH TEMPERATURE QUAD ULTRALOW HT1104Z INPUT BIAS CURRENT OPERATIONAL AMPLIFIER FEATURES APPLICATIONS • Specified Over -55 to +225°C • Down-Hole Oil Well • Single or Split Supply Operation • Turbine Engine Control • Common-Mode Input Voltage Range Includes Negative Rail • Avionics • Low Input Bias and Offset Parameters • Input/Output Overload Protection • High Input Impedance and Ultra-Low Bias Current • Industrial Process Control • Nuclear Reactor • Electric Power Conversion • Heavy Duty Internal Combustion Engines • Latchup Free Design with Dielectric Isolation • Hermetic 14-Lead Ceramic DIP PACKAGE PINOUT GENERAL DESCRIPTION The HT1104Z monolithic quad operational amplifier is a versatile performer over an extremely wide temperature range. It is fabricated with Honeywell’s dielectrically isolated high-temperature linear (HTMOS™) process, and is designed specifically for use in systems operating in severe high-temperature environments. All parts are burned in at 250°C to eliminate infant mortality. These amplifiers provide guaranteed performance over the full -55 to +225°C temperature range. Typically, parts will operate up to +300°C for a year, with derated performance. The HT1104Z will operate with both single and split supplies. High-temperature applications such as transducer interfacing, amplification, active filtering, and signal buffering are all possible with the HT1104Z. OUT 1 1 - IN 1 2 + IN 1 3 V+ 4 + IN 2 5 14 OUT 4 13 - IN 4 12 + IN 4 11 V- 10 + IN 3 9 - IN 3 8 OUT 3 4 + + Top View + - + - IN 2 6 2 OUT 2 The HT1104Z is an option of the HT1104 with the ESD protection circuitry removed to achieve high input impedance. This higher impedance also provides the HT1104Z with an ultra-low bias current. 1 3 7 14-Lead Cerdip θjc = 7°C/W Solid State Electronics Center • 12001 State Highway 55, Plymouth, MN 55441 • (800) 323-8295 • http://www.ssec.honeywell.com HT1104Z SIMPLIFIED SCHEMATIC (each amplifier) V+ Bias 1x OUT +IN -IN 1x V- PACKAGE DETAIL Q A L AAA AAA D C E B1 B e E1 A B C D E 0.150 (max) 0.018 ± 0.002 0.010 ± 0.002 0.700 ± 0.010 0.295 REF E1 B1 e L Q 0.300 ± 0.010 0.047 ± 0.002 0.100 ± 0.005 0.125 to 0.180 0.035 ± 0.010 All dimensions in inches Leads are Gold Plated Nickel ABSOLUTE MAXIMUM RATINGS (1) ORDERING INFORMATION Total Supply Voltage (V+ to V-) ........................................... 13 V Input Voltage .................................................. - 0.5 to VDD +0.5 V Output Short Circuit Duration .................................... Continuous Input Current (each input) ................................................. ±5 mA Output Current (each output) .......................................... ±50 mA Storage Temperature ............................................ -65 to +325°C Lead Temperature (attachment, 10 sec) ........................... 355°C ESD Protection (2) ............................................................. 500 V HT1104ZDC D - Indicates package type D = Standard DIP For packaging options, call Honeywell C - Indicates screening level C = Commercial B = High Temperature Class B (1) Stresses in excess of those listed above may result in permanent damage. These are stress ratings only, and operation at these levels is not implied. Frequent or extended exposure to absolute maximum conditions may effect device reliability. (2) Guaranteed by Design for the Human Body Model, 1.5 kΩ in series with 100 pF. Honeywell reserves the right to make changes to any products or technology herein to improve reliability, function or design. Honeywell does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. 900217 4-98 Helping You Control Your World