Details, datasheet, quote on part number: RH1021-7
PartRH1021-7
CategoryPower Management => Voltage References => > 5V
Title> 5V
DescriptionPrecision 7V Reference
CompanyLinear Technology Corporation
DatasheetDownload RH1021-7 datasheet
Quote
Find where to buy
 
  

 

Features, Applications

DESCRIPTION

The is a precision 7V reference with ultralow drift and noise, extremely good long-term stability and almost total immunity to input voltage variations. The reference output will source and sink to 10mA. This reference can also be used as a shunt regulator (2-terminal Zener). Unique circuit design makes the RH1021-7 the first IC reference to offer ultralow drift without the use of high power on-chip heaters. The wafer lots are processed to Linear Technology's inhouse Class S flow to yield circuits usable in stringent military applications.

Input Voltage........................................................... 40V Input/Output Voltage Differential............................. 35V Output to Ground Voltage (Shunt Mode Current Limit)............................... 10V Output Short-Circuit Duration VIN 35V........................................................ 10 sec VIN 20V................................................... Indefinite Operating Temperature Range.............. to 125°C Storage Temperature Range................. to 150°C Lead Temperature (Soldering, 10 sec).................. 300°C

* Connected internally. Do not connect external circuitry to these pins.

SYMBOL PARAMETER VOUT TCVOUT V OUT IN V OUT I OUT Output Voltage Output Voltage Temperature Coefficient Line Regulation Load Regulation (Sourcing Current) Load Regulation (Shunt Mode) IS IMIN Supply Current (Series Mode) Minimum Current (Shunt Mode) VIN Is Open Output Voltage Noise Long-Term Stability of VOUT Temperature Hysteresis of VOUT = 1000 Hrs Noncumulative 0 I OUT 1.2mA I OUT 10mA CONDITIONS NOTES

UNITS V ppm/°C ppm/V ppm/mA mA µVP-P µVRMS ppm

SYMBOL PARAMETER VOUT TCVOUT V OUT IN V OUT I OUT Output Voltage Output Voltage Temperature Coefficient Line Regulation Load Regulation (Sourcing Current) Load Regulation (Shunt Mode) IMIN IS Minimum Current (Shunt Mode) Supply Current (Series Mode) 0 I OUT 1.2mA I OUT 10mA VIN Is Open CONDITIONS 10Krad(Si) NOTES MIN MAX

Note 1: Output voltage is measured immediately after turn-on. Changes due to chip warm-up are typically less than 0.005%. Note 2: Temperature coefficient is measured by dividing the change in output voltage over the temperature range by the change in temperature. Separate tests are done for hot and cold; TMIN to 25°C and 25°C to TMAX. Incremental slope is also measured at 25°C. Note 3: Line and load regulation are measured on a pulse basis. Output changes due to die temperature change must be taken into account separately. Package thermal resistance is 150°C/W for the TO-5 (H) package. Note 4: Shunt mode regulation is measured with the input open. With the input connected, shunt mode current can be reduced to 0mA. Load regulation will remain the same. Note 5: RMS noise is measured with a 2-pole highpass filter at 10Hz and a 2-pole lowpass filter at 1kHz. The resulting output is full wave rectified and then integrated for a fixed period, making the final reading an average as opposed to RMS. Correction factors are used to convert from average to RMS and to correct for the nonideal bandpass of the filters. Peak-to-peak noise is measured with a single highpass filter at 0.1Hz and a 2-pole lowpass filter at 10Hz. The unit is enclosed in a still-air environment to eliminate thermocouple effects on the leads. Test time is 10 seconds. Note 6: Consult factory for units with long term stability data. Note 7: VIN = 12V, IOUT = 25°C, unless otherwise noted. Note 8: IOUT(MAX) (Sourcing) is 5mA for exposures greater than 100Krad (Si). Note 9: VIN = 12V, IOUT = 0, unless otherwise noted.

MIL-STD-883 TEST REQUIREMENTS Final Electrical Test Requirements (Method 5004) Group A Test Requirements (Method 5005) Group B and D for Class S, and Group C and D for Class B 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. 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. 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.


 

Related products with the same datasheet
RH1021BM-7
RH1021DM-7
Some Part number from the same manufacture Linear Technology Corporation
RH1021BM-10 Precision 10V Reference
RH1021BM-5 Precision 5V Reference
RH1021BM-7 Precision 7V Reference
RH1021CM-10 Precision 10V Reference
RH1021CM-5 Precision 5V Reference
RH1021DM-10 Precision 10v Reference
RH1021DM-5 Precision 5v Reference
RH1021DM-7 Precision 7V Reference
RH1056A Precision, High Speed, JFET Input Operational Amplifier
RH1078M Micropower, Dual, Single Supply Precision op Amp
RH1086M 0.5A And 1.5A Low Dropout Positive Adjustable Regulators
RH108A Operational Amplifier
RH111 Voltage Comparator
RH117 Positive Adjustable Regulator
RH118 Precision, High Speed Operational Amplifier
RH119 High Performance Dual Comparator
RH129 6.9V Precision Reference
RH137 Negative Adjustable Regulator
RH27C Precision Operational Amplifier
RH37C
SG1524 Regulating Pulse Width Modulator
Same catergory

AME8816 : LDO. 1.5a CMOS LDO. The AME8816 family of positive, linear regulators feature low quiescent current (45µA typ.) with low dropout voltage, making them ideal for battery applications. Output voltages are set at the factory and trimmed to 1.5% accuracy. These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the "Worst" of operating.

CS5156 : Cpu 5-bit Nonsynchronous Buck Controller. The a 5­bit nonsynchronous N­Channel buck controller. It is designed to provide unprecedented transient response for today's demanding high­density, high­speed logic. The regulator operates using a proprietary control method, which allows 100 ns response time to load transients. The CS5156 is designed to operate over 4.25­16 V range (VCC) using V to power.

GBJ8005 : 50V; 8.0A Glass Passivated Bridge Rectifier. Glass Passivated Die Construction High Case Dielectric Strength of 1500VRMS Low Reverse Leakage Current Surge Overload Rating to 170A Peak Ideal for Printed Circuit Board Applications Plastic Material - UL Flammability Classification 94V-0 UL Listed Under Recognized Component Index, File Number E94661 Case: Molded Plastic Terminals: Plated Leads, Solderable.

ISL72991RHF : Radiation Hardened Negative Low Dropout Adjustable Voltage Regulator. Radiation Hardened Negative Low Dropout Adjustable Voltage Regulator The radiation hardened is a low dropout adjustable negative regulator with an output voltage range to -26V. The device a 1A output current capability, an adjustable current limit pin (ILIM) and a shutdown pin (SD) for easy on/off control. The device incorporates unique circuitry that.

L6207 : Power Controllers & Motor Drivers. Dmos Dual Full Bridge Driver With PWM Current Controller.

L78S00Series : 2a Positive Voltage Regulator. OUTPUT CURRENT TO 2A OUTPUT VOLTAGES OF 24V THERMAL OVERLOAD PROTECTION SHORT CIRCUIT PROTECTION OUTPUT TRANSITION SOA PROTECTION The L78S00 series of three-terminal positive regulators is available in TO-220 and TO-3 packages and with several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local.

LX8385-00CDD : Positive Adjustable. Low Drop Out Regulator - Positive Adjustable, Package : TO-263_Power.

MAX1836 : 24V Internal Switch, 100% Duty Cycle, Step-down Converters. 24V Internal Switch, 100% Duty Cycle, Step-Down Converters The MAX1836/MAX1837 high-efficiency step-down converters provide a preset or 5V output voltage from supply voltages as high as 24V. Using external feedback resistors, the output voltage may be adjusted from 1.25V to VIN. An internal current-limited switching MOSFET delivers load currents 250mA.

MM158 : Battery Bypass Module. Battery Bypass Module, Package : MM158. Designed for use with spacecraft NiH2 battery cells Thermally activated non-dissipative permanent cell bypass Compact, rugged construction offers weight and cost savings Copper terminations available in user specified length, bend, and hole diameter and location Radiation tolerant to 300 Krad total dose Discrete charge and discharge diodes are packaged.

NJM2383 : DC/DC Converter Control ic With Current Sense Amplifier. DC/DC CONVERTER CONTROL IC WITH CURRENT SENSE AMPLIFIER sGENERAL The is a low voltage operation DC/DC converter control IC featuring high side current protection, soft start and standby functions. It is suitable for power module application and on-board regulators. NJM2383D NJM2383M sPACKAGE OUTLINE s q PWM switching control q Operating Voltage 32V).

TPS2045AD : USB Power Switches. ti TPS2045A, 0.345A, 2.7-5.5V Single Hi-side MOSFET, Fault Report, Act-low Enable.

UA7805 : . 3-Terminal Regulators Output Current 1.5 A Internal Thermal-Overload Protection High Power-Dissipation Capability Internal Short-Circuit Current Limiting Output Transistor Safe-Area Compensation This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation.

L2293Q : Integrated Power Stages Push-pull four channel driver with diodes. Push-pull four channel driver with diodes 600 mA output current capability per channel 1.2 A peak output current (non repetitive) per channel Enable facility Overtemperature protection Logical "0" input voltage 1.5 V (high noise immunity) Internal clamp diodes The device is a monolithic integrated high voltage, high current four channel driver designed.

LP38853 : 3A Fast-Response High-Accuracy Adjustable LDO Linear Regulator With Enable And Soft-Start From The PowerWise® Family The LP38853-ADJ is a high current, fast response regulator which can maintain output voltage regulation with extremely low input to output voltage drop. Fabricated on a CMOS process, the device operates from two input voltages: VBIAS.

AAT2789 : Low Noise, High Frequency Dual Step-Down Converter The AAT2789 is a 2-channel synchronous step-down converter operating from an input voltage range of 2.7V to 5.5V, making it the ideal choice for single-cell Lithiumion/ polymer battery powered systems or low voltage 3.3V and 5V based consumer equipment. Channel 1 delivers up to 1700mA output current.

TPS62624 : 600-mA, 6-MHz, Vout 1.8V, 90% Efficiency Step-Down Converter The TPS6262x device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. Intended for low-power applications, the TPS6262x supports up to 600mA load current, and allows the use of low cost chip inductor and capacitors. With a wide input.

ISL80101 : High Performance 1A LDO The ISL80101 ia a low-voltage, high-current, single output LDO specified for 1A output current. This part operates from input voltages of 2.2V to 6V and is capable of providing output voltages of 0.8V to 5V on the adjustable VOUT versions. Fixed output voltage options available in 0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V and 5V. Other.

LTC3714 : Intel Compatible, Wide Operating Range, Step-Down Controller With Internal Op Amp The LTC®3714 is a synchronous step-down switching regulator controller for CPU power. An output voltage between 0.6V and 1.75V is selected by a 5-bit code (Intel mobile VID ). The controller uses a constant on-time, valley current control architecture to deliver very.

 
0-C     D-L     M-R     S-Z