Details, datasheet, quote on part number: RH119
CategoryAnalog & Mixed-Signal Processing => Comparators => General Purpose
DescriptionHigh Performance Dual Comparator
CompanyLinear Technology Corporation
DatasheetDownload RH119 datasheet
Cross ref.Similar parts: ISL7119RHQF
Find where to buy


Features, Applications


The RH119 dual comparator features low input offset voltage and offset current, high voltage gain, guaranteed common mode rejection and input protection diodes. The RH119 is capable of operation over a supply range from to 15V and can drive 25mV leads from each open collector output. A separate GND pin allows the RH119 to isolate system grounds. The wafer lots are processed to Linear Technology's inhouse Class S flow to yield circuits usable in stringent military applications.

Supply Voltage........................................................ 36V Output to Negative Supply Voltage......................... 36V Ground to Negative Supply Voltage........................ 25V Ground to Positive Supply Voltage......................... 18V Diffierential Input Voltage....................................... 5V Differential Input Current...................................... 5mA Input Voltage (See Note 1) Output Short-Circuit Duration............................. 10 sec Operating Temperature Range.............. to 125C Storage Temperature Range................. to 150C Lead Temperature (Soldering, 10 sec).................. 300C

SYMBOL PARAMETER VOS CMRR IOS AV tR VSAT Input Offset Voltage Common Mode Rejection Ratio Input Offset Current Input Bias Current Voltage Gain Response Time Saturation Voltage VIN V+ VIN 6mV, ISINK = 0V CONDITIONS 15V, VCM = 0V NOTES

Output Leakage Current Input Voltage Range Differential Input Voltage IS Supply Current Positive Supply Current Negative Supply Current

SYMBOL PARAMETER VOS IOS IB AVOL VSAT Offset Voltage Input Offset Current Input Bias Current Large-Signal Voltage Gain Saturation Voltage VIN 3 10 CONDITIONS

4.5V, VIN 6mV, ISINK 3.2mA CMRR IS Common Mode Rejection Ratio Positive Supply Current Negative Supply Current Output Leakage Current = 15V

Note 3: The offset voltages and currents given are the maximum values required to drive the output within 1V of either supply with a 1mA load thus, these parameters define an error band and take into account the worst-case effects of voltage gain and input impedance. Note 4: Response time specified for a 100mV input step with 5mV overdrive. Note 15V, VCM = 25C unless otherwise noted. Note 1: For supply voltages less than 15V, the maximum input voltage is equal to the supply voltage. Note 2: Unless otherwise noted, supply voltage equals 15V and = 25C. The GND pin is grounded. Note that the maximum voltage allowed between the GND pin and 18V. Do not tie the GND pin V when the power supply voltage exceeds 9V. The offset voltage, offset current and bias current specifications apply for all supply voltages between 15V and 5V unless otherwise specified.

MIL-STD-883 TEST REQUIREMENTS Final Electrical Test Requirements (Method 5004) Group A Test Requirements (Method 5005) Group C and D End Point Electrical Parameters (Method 5005) * PDA Applies to subgroup 1. See PDA Test Notes. SUBGROUP 1,2,3,4 1 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 of MIL-STD-883 Class B. The verified failures (including Delta parameters) 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. Linear Technology Corporation reserves the right to test to tighter limits than those given.

Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representation that the interconnection of its circuits as described herein will not infringe on existing patent rights.


Some Part number from the same manufacture Linear Technology Corporation
RH129 6.9V Precision Reference
RH137 Negative Adjustable Regulator
RH27C Precision Operational Amplifier
SG1524 Regulating Pulse Width Modulator
SL30495 Zero Drift Rail-to-rail In/out Precision in Amp For Use With LTC1923 in Tec Apps
T1070HV 5a And 2.5a High Efficiency Switching Regulators
T1074HV Step-down Switching Regulator
LTC4063 Standalone Linear Li-Ion Charger with Micropower Low Dropout Linear RegulatorThe LTC4063 is a standalone linear charger for single cell lithium-ion batteries with an adjustable low dropout linear regulator
LT3483 Inverting Micropower DC/DC Converter with Schottky in ThinSOT PackageThe LT3483 is a micropower inverting DC/DC converter with integrated Schottky and one resistor feedback. The small package size,
LT5525 High Linearity, Low Power Downconverting MixerThe LT5525 is a low power broadband mixer optimized for high linearity applications such as point-to-point data transmission, high performance radios and wireless
LTC3406B-1.2 1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOTThe LTC3406B-1.2 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. Supply current
LTC3803-5 Constant Frequency Current Mode Flyback DC/DC Controller in ThinSOTVIN and VOUT Limited Only by External Components 4.8V Undervoltage Lockout Threshold Operating Junction Temperature from 40C to 150C
LT3434 High Voltage 3A, 200kHz Step-Down Switching Regulator with 100A Quiescent CurrentWide Input Range: 3.3V to 60V 3A Peak Switch Current Burst Mode Operation: 100A Quiescent Current** Low Shutdown
Same catergory

ATS610 : . DYNAMIC, PEAK-DETECTING, DIFFERENTIAL HALL-EFFECT GEAR-TOOTH SENSORS The ATS610LSA and ATS611LSB gear-tooth sensors are optimized Hall IC plus magnet modules that provide a user-friendly solution for digital gear-tooth sensing applications. Each module combines in a compact high-temperature plastic package, a samarium-cobalt magnet, a pole piece, and a differential.

HA-2640 : Single. 4MHz, High Supply Voltage Operational Amplifiers. HA-2640 and HA-2645 are monolithic operational amplifiers which are designed to deliver unprecedented dynamic s for a high voltage internally compensated device. These dielectrically isolated devices offer very low values for offset voltage and offset current coupled with large output voltage swing and common mode input voltage. For maximum reliability,.

LA6083M : J-FET Input Dual Operational Amplifier.

LM2900D : ti LM2900, Quadruple Operational Amplifier. Wide Range of Supply Voltages, Single or Dual Supplies Wide Bandwidth Large Output Voltage Swing Output Short-Circuit Protection Internal Frequency Compensation Low Input Bias Current Designed to Be Interchangeable With National Semiconductor LM2900 and LM3900, Respectively These devices consist of four independent, highgain frequency-compensated Norton.

LOG104AID : ti LOG104, Logarithmic Amplifier. q EASY-TO-USE COMPLETE CORE FUNCTION q HIGH ACCURACY: 0.01% FSO Over 5 Decades q WIDE INPUT DYNAMIC RANGE: 7.5 Decades, 3.5mA q LOW QUIESCENT CURRENT: 1mA q WIDE SUPPLY RANGE: to 18V The is a versatile integrated circuit that computes the logarithm or log ratio of an input current relative to a reference current. The LOG104 is tested over a wide dynamic.

MAX294C/D : 8th-order, Lowpass, Elliptic, Switched-capacitor Filters.

MAX351 : Precision, Quad, SPST Analog Switches. The MAX351/MAX352/MAX353 are precision, quad, single-pole single-throw (SPST) analog switches. The MAX351 has four normally closed (NC), and the MAX352 has four normally open (NO) switches. The MAX353 has two NO and two NC switches. All three parts offer low on resistance (less than 35), guaranteed to match within 2 between channels and to remain flat.

MAX769 : 2 or 3 Cell, Step-Up/Down, Two-way Pager System ic. o Regulated Step-Up/Step-Down Operation o 80mA Output from 3 Cells o 85% Efficiency o 13A Idle ModeTM (coast) Current o Selectable Low-Noise PWM or Low-Current PFM Operation o PWM Operating Frequency Synchronized to Seven Times an External Clock Source o Operates at 270kHz with No External Clock o Automatic Backup-Battery Switchover The is a complete.

OPA551FA : Power Operational Amplifiers. ti OPA551, High-Voltage, High-current Operational Amplifiers.

PF00105A : MOSFET Power Amplifier Module For Amps Handy Phone. MOS FET Power Amplifier Module for AMPS Handy Phone Low voltage operation V 2 stage amplifier : +8 dBm input Lead less small package 0.2 cc High efficiency : 48% Typ 1 W Low power control current 500 A Typ Item Supply voltage Supply current VAPC voltage Input power Operating case temperature Storage temperature Output power Symbol VDD I DD VAPC Pin Tc (op).

STK350-030 : 2-channel, (90 to 100W/channel Supported) af Voltage Amplifier. The is a voltage amplifier for use in audio power output stages. It comprises a 2-channel amplifier integrated in a small package, making possible audio set miniaturization and design simplification. Split power supply for wide bandwidth to 20kHz). Member of a family of devices with power capacities from to 150W. Compact package. High withstand voltage.

TEA5592 : AM/FM Radio Receiver Circuit.

TL081CD : ti TL081, JFET-input General-purpose Operational Amplifier. Low Power Consumption Wide Common-Mode and Differential Voltage Ranges Low Input Bias and Offset Currents Output Short-Circuit Protection Low Total Harmonic Distortion. 0.003% Typ High Input Impedance. JFET-Input Stage Latch-Up-Free Operation High Slew Rate. 13 V/s Typ Common-Mode Input Voltage Range Includes VCC+ The TL08x JFET-input operational amplifier.

TL287CD : JFET-input Operational Amplifiers. Low Input Offset Voltage. 0.5 mV Max Low Power Consumption Wide Common-Mode and Differential Voltage Ranges Low Input Bias and Offset Currents High Input Impedance. JFET-Input Stage Internal Frequency Compensation Latch-Up-Free Operation High Slew Rate. 18 V/s Typ Low Total Harmonic Distortion 0.003% Typ These JFET-input operational amplifiers incorporate.

TLV2783 : Family of 1.8 V High-speed Rail-to-rail Input/output Bl- op Amps With Shutdown.

TS487-1 : 100mw Stereo Headphone Amplifier With Standby Mode. 100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE s OPERATING FROM 5.5V s STANDBY MODE ACTIVE LOW or s OUTPUT POWER: @5V, 38mW HIGH (TS487) @3.3V into 16 with 0.1% THD+N max (1kHz) PIN CONNECTIONS (top view) s LOW CURRENT CONSUMPTION: 2.5mA max s High Signal-to-Noise ratio: 5V s High Crosstalk immunity: (F=1kHz) s PSRR: dB (F=1kHz), inputs grounded.

ADG1209 : Low Capacitance, 4-Channel 15 V/12 V iCMOS Multiplexers The ADG1208 and ADG1209 are monolithic iCMOS analog multiplexers comprising eight single channels and four differential channels, respectively. The ADG1208 switches one of eight inputs to a common output as determined by the 3-bit binary address lines A0, A1, and A2. The ADG1209 switches one of four.

LMH6601 : The LMH6601 is a low voltage (2.4V - 5.5V), high speed voltage feedback operational amplifier suitable for use in a variety of consumer and industrial applications. With a bandwidth of 125 MHz at a gain of +2 and guaranteed high output current of 100 mA, the LMH6601 is an ideal choice for video line driver applications including HDTV. Low input bias.

0-C     D-L     M-R     S-Z