RH1499M

RH1499M

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Technical content

Rev. IFor more information www.analog.com BURN-IN CIRCUIT

DESCRIPTION

10MHz, 6V/µs, Quad Rail-to-Rail Input and Output Precision C-Load Op Amp The RH1499M is a quad, rail-to-rail input and output precision C-Load™ op amp with a typical 10MHz gain- bandwidth product and 6V/µs slew rate. The RH1499 is designed to maximize input dynamic range by delivering precision performance over the full supply voltage. Using a patented technique, the input stages of the RH1499 are trimmed, one at the negative supply and the other at the positive supply. The resulting guaranteed common mode rejection is much better than other rail- to-rail input op amps. When used as a unity-gain buffer in front of single supply 12-bit A-to-D converters, the RH1499 is guaranteed to add less than 1LSB of error even in single 5V supply systems. With 110dB of supply rejection, the RH1499 maintains its performance over a supply range of 4.5V to 36V . The inputs can be driven beyond the supplies without damage or phase reversal of the output. These op amps remain stable while driving capacitive loads up to 10,000pF . The wafer lots are processed to Analog Devices’ in-house Class S flow to yield circuits usable in stringent military and space applications. All registered trademarks and trademarks are the property of their respective owners. ABSOLUTE MAXIMUM RATINGS (Note 1) 16V –16V 50k 100/uni03A9 50k RH1499M BI RH1499M

PACKAGE INFORMATION

–IN A +IN A +IN B –IN B OUT B OUT D –IN D +IN D +IN C –IN C OUT C W PACKAGE 14-LEAD CERAMIC FLATPAK

For more information www.analog.com Rev. I TABLE 1: ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER CONDITIONS NOTES TA = 25°C SUB- GROUP –55°C ≤ TA ≤ 125°C SUB- GROUP UNITSMIN TYP MAX MIN TYP MAX VOS Input Offset Voltage VCM = V+, V– VCM = 14.5V , –14.5V 200 800 350 1100 2, 3 µV µV Input Offset Voltage Match (Channel-to-Channel) (Note 3) VCM = V+ to V– VCM = 14.5V to –14.5V 3 250 1400 450 1800 µV µV IB Input Bias Current VCM = V+ VCM = 14.5V VCM = V– VCM = –14.5V –715 250 –250 715 –1200 500 –500 1200 2, 3 nA nA nA nA Input Bias Current Match (Channel-to-Channel) (Note 3) VCM = V+, V– VCM = 14.5V , –14.5V 3 0 12 200 400 nA nA IOS Input Offset Current VCM = V+, V– VCM = 14.5V , –14.5V 6 70 300 2, 3 nA nA Input Voltage Range –15 15 –14.5 14.5 V Input Noise Voltage 0.1Hz to 10Hz 400 nVP-P en Input Noise Voltage Density f = 1kHz 12 nV/√Hz in Input Noise Current Density f = 1kHz 0.3 pA/√Hz AVOL Large-Signal Voltage Gain VO = –14.5V to 14.5V , RL = 10k VO = –10V to 10V , RL = 2k 1000 500 5200 2300 4 60 400 100 5, 6 V/mV V/mV CMRR Common Mode Rejection Ratio VCM = V+ to V– VCM = 14.5V to –14.5V 90 102 1 102 2, 3 dB dB CMRR Match (Channel-to-Channel) (Note 3) VCM = V+ to V– VCM = 14.5V to –14.5V 3 84 103 100 dB dB PSRR Power Supply Rejection Ratio VS = ±2V to ±16V 90 110 1 88 100 2, 3 dB PSRR Match (Channel-to-Channel) (Note 3) VS = ±2V to ±16V 3 83 110 82 100 dB VOL Output Voltage Swing (Low) (Note 4) No Load ISINK = 1mA ISINK = 10mA ISINK = 5mA 230 100 500 180 150 500 5, 6 mV mV mV mV VOH Output Voltage Swing (High) (Note 4) No Load ISOURCE = 1mA ISOURCE = 10mA ISOURCE = 5mA 2.5 420 150 800 100 300 250 800 5, 6 mV mV mV mV ISC Short-Circuit Current ±15 ±30 1 ±7.5 ±12 2, 3 mA IS Supply Current per Amp 1.8 2.5 1 2.2 3 2, 3 mA GBW Gain-Bandwidth Product f = 100kHz 6.8 10.5 5.8 8.5 MHz SR Slew Rate AV = –1, RL = 10k, VO = ±10V , Measure at VO = ±5V 3.5 6 4 2.2 4 5, 6 V/µs (Preirradiation) VS = ±15V , VCM = VOUT = 0V , unless otherwise noted.

Rev. IFor more information www.analog.com TABLE 1A: ELECTRICAL CHARACTERISTICS (Postirradiation) VS = ±15V , VCM = 0V , TA = 25°C, unless otherwise noted. (Note 5) SYMBOL PARAMETER CONDITIONS NOTES 10Krad (Si) 20Krad (Si) 50Krad (Si) 100Krad (Si) 200Krad (Si) UNITSMIN MAX MIN MAX MIN MAX MIN MAX MIN MAX VOS Input Offset Voltage VCM = V+, V– 950 950 950 950 950 µV IB Input Bias Current VCM = V+, V– 765 815 865 915 965 nA IOS Input Offset Current VCM = V+, V– 100 100 100 100 100 nA Input Voltage Range V– V+ V– V+ V– V+ V– V+ V– V+ V AVOL Large-Signal Voltage Gain VO = –14.5V to 14.5V , RL = 10k 500 500 500 500 500 V/mV VO = –10V to 10V , RL = 2k 250 250 250 250 250 V/mV CMRR Common Mode Rejection Ratio VCM = V+ to V– 86 86 86 86 86 dB CMRR Match (Channel-to-Channel) VCM = V+ to V– 3 83 83 83 83 83 dB PSRR Power Supply Rejection Ratio VS = ±2V to ±16V 90 90 90 90 90 dB PSRR Match (Channel-to-Channel) VS = ±2V to ±16V 3 83 83 83 83 83 dB VOUT Output Voltage Swing Low No Load ISINK = 1mA ISINK = 10mA 100 500 100 500 100 500 100 500 100 500 mV mV mV Output Voltage Swing High No Load ISOURCE = 1mA ISOURCE = 10mA 150 800 150 800 150 800 150 800 150 800 mV mV mV ISC Short-Circuit Current ±10 ±10 ±10 ±10 ±10 mA GBW Gain-Bandwidth Product SR Slew Rate AV = –1, RL = 10k, VO = ±10V , Measure at VO = ±5V 3 3 3 3 3 V/µs TABLE 2: ELECTRICAL CHARACTERISTICS (Preirradiation) VS = 5V; VCM = VOUT = half supply, unless otherwise noted. SYMBOL PARAMETER CONDITIONS NOTES TA = 25°C SUB- GROUP –55°C ≤ TA ≤ 125°C SUB- GROUP UNITSMIN TYP MAX MIN TYP MAX VOS Input Offset Voltage VCM = V+, V– VCM = V+ – 0.5V , V– + 0.5V 150 800 300 1100 2, 3 µV µV Input Offset Voltage Match (Channel-to-Channel) (Note 3) VCM = V+ to V– VCM = V+ – 0.5V , V– + 0.5V 3 200 1400 350 1800 µV µV IB Input Bias Current VCM = V+ VCM = V+ – 0.5V VCM = V– VCM = V– + 0.5V –650 250 –250 650 –1100 450 –450 1100 2, 3 nA nA nA nA Input Bias Current Match (Channel-to-Channel) (Note 3) VCM = V+, V– VCM = V+ – 0.5V , V– + 0.5V 0 10 180 400 nA nA

For more information www.analog.com Rev. I TABLE 2A: ELECTRICAL CHARACTERISTICS (Postirradiation) VS = 5V; VCM = half supply, TA = 25°C, unless otherwise noted. (Note 5) TABLE 2: ELECTRICAL CHARACTERISTICS (Preirradiation) VS = 5V; VCM = VOUT = half supply, unless otherwise noted. SYMBOL PARAMETER CONDITIONS NOTES TA = 25°C SUB- GROUP –55°C ≤ TA ≤ 125°C SUB- GROUP UNITSMIN TYP MAX MIN TYP MAX IOS Input Offset Current VCM = V+, V– VCM = V+ – 0.5V , V– + 0.5V 5 65 300 2, 3 nA nA Input Voltage Range V– V+ V– + 0.5V V+ – 0.5V V Input Noise Voltage 0.1Hz to 10Hz 400 nVP-P en Input Noise Voltage Density f = 1kHz 12 nV/√Hz in Input Noise Current Density f = 1kHz 0.3 pA/√Hz CIN Input Capacitance 5 pF AVOL Large-Signal Voltage Gain VS = 5V , VO = 75mV to 4.8V , RL = 10k 600 3800 4 60 210 5, 6 V/mV CMRR Common Mode Rejection Ratio VS = 5V , VCM = V+ to V– VS = 5V , VCM = 0.5V to 4.5V 76 90 dB dB CMRR Match (Channel-to-Channel) (Note 3) VS = 5V , VCM = V+ to V– VS = 5V , VCM = 0.5V to 4.5V 75 91 dB dB PSRR Power Supply Rejection Ratio VS = 4.5V to 12V , VCM = VO = 0.5V 88 105 1 86 104 2, 3 dB PSRR Match (Channel-to-Channel) (Note 3) VS = 4.5V to 12V , VCM = VO = 0.5V 3 82 120 80 118 dB VOL Output Voltage Swing (Low) (Note 4) No Load ISINK = 1mA ISINK = 2.5mA 100 200 110 150 220 5, 6 mV mV mV VOH Output Voltage Swing (High) (Note 4) No Load ISOURCE = 1mA ISOURCE = 2.5mA 2.5 140 150 250 100 180 250 300 5, 6 mV mV mV ISC Short-Circuit Current VS = 5V ±12.5 24 1 ±5 ±10 2, 3 mA IS Supply Current per Amp 1.7 2.2 1 2 2.7 2, 3 mA GBW Gain-Bandwidth Product VS = 5V , f = 100kHz 6.8 10.5 5.8 8.5 MHz SR Slew Rate VS = ±2.5V , AV = –1, RL = 10k,VO = ±2V , Measure at VO = ±1V 2.6 4.5 4 2 3.6 5, 6 V/µs SYMBOL PARAMETER CONDITIONS NOTES 10Krad (Si) 20Krad (Si) 50Krad (Si) 100Krad (Si) 200Krad (Si) UNITSMIN MAX MIN MAX MIN MAX MIN MAX MIN MAX VOS Input Offset Voltage VCM = V+, V– 950 950 950 950 950 µV IB Input Bias Current VCM = V+, V– 700 750 800 850 900 nA IOS Input Offset Current VCM = V+, V– 65 65 65 65 65 nA Input Voltage Range V– V+ V– V+ V– V+ V– V+ V– V+ V AVOL Large-Signal Voltage Gain VO = 75mV to V+ – 0.2V RL = 10k 300 300 300 300 300 V/mV CMRR Common Mode Rejection Ratio VCM = V+ to V– 70 70 70 70 70 dB

Rev. IFor more information www.analog.com Note 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 lifetime. Note 2: A heat sink may be required to keep the junction temperature below this absolute maximum rating when the output is shorted indefinitely. TABLE 2A: ELECTRICAL CHARACTERISTICS (Postirradiation) VS = 5V; VCM = half supply, TA = 25°C, unless otherwise noted. SYMBOL PARAMETER CONDITIONS NOTES 10Krad (Si) 20Krad (Si) 50Krad (Si) 100Krad (Si) 200Krad (Si) UNITSMIN MAX MIN MAX MIN MAX MIN MAX MIN MAX CMRR Match (Channel-to-Channel) VCM = V+ to V– 3 70 70 70 70 70 dB PSRR Power Supply Rejection Ratio VS = 4.5V to 12V , VCM = VO = 0.5V 88 88 88 88 88 dB PSRR Match (Channel-to-Channel) VS = 4.5V to 12V , VCM = VO = 0.5V 3 82 82 82 82 82 dB VOUT Output Voltage Swing Low No Load ISINK = 1mA ISINK = 2.5mA 100 200 100 200 100 200 100 200 100 200 mV mV mV Output Voltage Swing High No Load ISOURCE = 1mA ISOURCE = 2.5mA 150 250 150 250 150 250 150 250 150 250 mV mV mV ISC Short-Circuit Current ±8 ±8 ±8 ±8 ±8 mA SR Slew Rate VS = ±2.5V , AV = –1, RL = 10k, VO = ±2V , Measure at VO = ±1V 2 2 2 2 2 V/µs Note 3: Matching parameters are the difference between amplifiers A and D and between B and C. Note 4: Output voltage swings are measured between the output and power supply rails. Note 5: Device is characterized at 10Krad, 20Krad, 50Krad, 100Krad and 200Krad and is production tested at 100Krad only. TOTAL DOSE BIAS CIRCUIT TABLE 2: ELECTRICAL TEST REQUIREMENTS 15V –15V RH1499 TC 40pF MIL-PRF-38535 TEST REQUIREMENTS SUBGROUP Final Electrical Test Requirements 1*, 2, 3, 4, 5, 6 Group A Test Requirements 1, 2, 3, 4, 5, 6 Group C End Point Electrical Parameters 1, 2, 3 Group D End Point Electrical Parameters 1, 2, 3 Group E End Point Electrical Parameters 1 *PDA applies to subgroup 1. See PDA Test Notes. PDA Test Notes The PDA is specified as 5% based on failures from group A, subgroup 1, tests after cooldown as the final electrical test in accordance with method 5004 of MIL-STD-883. The verified failures of group A, subgroup 1, after burn-in divided by the total number of devices submitted for burn-in in that lot shall be used to determine the percent for the lot. Analog Devices, Inc., reserves the right to test to tighter limits than those given.

For more information www.analog.com Rev. I TYPICAL PERFORMANCE CHARACTERISTICS Large-Signal Voltage Gain Large-Signal Voltage Gain Slew Rate Supply Current per Amp Input Offset Voltage Input Offset Current Input Bias Current Common Mode Rejection Ratio Power Supply Rejection Ratio TOTAL DOSE-Krad (Si) AVOL (V/mV) 8000 6000 4000 2000 10 100 1000 RH1499 G01 VS = ±15V VO = ±14.5V VS = 5V VO = 75mV TO 4.8V RL = 10k TOTAL DOSE-Krad (Si) AVOL (V/mV) 4000 3000 2000 1000 10 100 1000 RH1499 G02 VS = ±15V VO = ±10V RL = 2k TOTAL DOSE-Krad (Si) SLEW RATE (V/µs) 10 100 1000 RH1499 G03 VS = ±15V VO = ±10V RL = 10k TOTAL DOSE-Krad (Si) IS (mA) 10 100 1000 RH1499 G04 VS = ±15, 5V TOTAL DOSE-Krad (Si) IOS (nA) –20 –40 –60 –80 10 100 1000 RH1499 G06 VS = ±15V, 5V VCM = 0V TOTAL DOSE-Krad (Si) IB (nA) –200 –400 –600 –800 10 100 1000 RH1499 G07 VS = ±15V, 5V VCM = 0V TOTAL DOSE-Krad (Si) CMRR (dB) 130 120 110 100 10 100 1000 RH1499 G08 V– ≤ VCM ≤ V+ VS = ±15V VS = 5V TOTAL DOSE-Krad (Si) PSRR (dB) 160 140 120 100 10 100 1000 RH1499 G09 ±2V ≤ VS ≤ ±16V VCM = 0V TOTAL DOSE-Krad (Si) VOS (µV) 800 600 400 200 –200 –400 –600 –800 10 100 1000 RH1499 G05 VS = ±15V, 5V VCM = 0V

Rev. IFor more information www.analog.com TYPICAL PERFORMANCE CHARACTERISTICS Supply Current vs Supply Voltage Supply Current vs Temperature Input Bias Current vs Common Mode Voltage Open-Loop Voltage Gain vs Temperature Input Bias Current vs Temperature Output Saturation Voltage vs Load Current (Output High) Output Saturation Voltage vs Load Current (Output Low) TOTAL SUPPLY VOLTAGE (V) SUPPLY CURRENT PER AMPLIFIER (mA) 1.0 1.5 RH1499 G10 0.5 8 16 244 3612 20 28 2.0 TA = 125°C TA = 25°C TA = –55°C TEMPERATURE (°C) –50 SUPPLY CURRENT PER AMPLIFIER (mA) RH1499 G11 1.0 0.5 –25 0 50 2.0 1.5 75 100 125 VS = ±15V VS = 5V, 0V COMMON MODE VOLTAGE (V) INPUT BIAS CURRENT (nA) 200 2 3 4 5 6 RH1499 G12 –200 –400 –1 0 1 400 –100 100 –300 300 VS = 5V, 0V TA = 125°C TA = 25°C TA = –55°C TEMPERATURE (°C) –50 –25 OPEN LOOP VOLTAGE GAIN (V/mV) 100 1000 10000 0 25 50 75 100 125 RH1499 G13 RL = 2k VS = ±15V TEMPERATURE (°C) –50 INPUT BIAS CURRENT (nA) 400 300 200 100 –100 –200 –300 –400 RH1499 G14 –20 10 40–35 85–5 25 55 100 VS = 5V, 0V VCM = 5V VS = 5V, 0V VCM = 0V VS = ±15V VCM = 15V VS = ±15V VCM = –15V NPN ACTIVE PNP ACTIVE LOAD CURRENT (mA) SATURATION VOLTAGE (mV) 100 0.001 0.1 1 10 RH1499 G15 0.01 1000 TA = –55°C TA = 25°C TA = 125°C LOAD CURRENT (mA) SATURATION VOLTAGE (mV) 100 0.001 0.1 1 10 RH1499 G16 0.01 1000 TA = –55°C TA = 25°C TA = 125°C

For more information www.analog.com Rev. I Information furnished by Analog Devices is believed to be accurate and reliable. However , no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. PACKAGE OUTLINE DRAWINGS W Package 14-Lead Flatpak Glass Sealed (Hermetic) (Reference L TC DWG # 05-08-1140 Rev A) Dimensions shown in inches and (millimeters)

For more information www.analog.com Rev. I RH1499M  ANALOG DEVICES, INC. 2025 www.analog.com

REVISION HISTORY

REV DATE DESCRIPTION PAGE NUMBER G 06/15 Corrected typo in Table 2A AVOL condition (RL not R1). 4 H 08/24 Changes to Table 2: Electrical Test Requirements 5 I 07/25 Changes to Table 1A: Electrical Characteristics and Table 2A: Electrical Characteristics Added Package Outline Drawings 3, 4 (Revision history begins at Rev B)