TES Extech TES-1335 Extech EA30 free download

File name 1335_EA30_Service.pdf

File name Datasheet_ES51961.pdf

3 3/4 MANU DMM Features ·3 3/4 digits manual and bargraph display ·Multiple function system ·Logic probe, logic high level 4.0V, 2.4V, 1.5V selectable, 20 MHz ·Analog to digital converter ·Frequency counter (400 MHz) ·OP amplifier ·Full scale range change by Ч2, Ч10, Ч20, ч 5, ч 10 ·Peak hold, catch the PMAX and PMIN (<10 us) ·Data hold, MAX/MIN hold, Relative data function ·ZOOM function of bargraph ·Overrange outputs, can be controlled by RANGE pin ·PH1~PH4 for capacitor measurement ·RS232 ·Low battery detect for 3V/9V battery ·Crystal or on chip RC oscillator ·Auto-power-off then hold the final data and re-power-on function ·Reset function ·Back light function ·Voltage reference for resistor measurement ·Point setting, bargraph disable ·On chip buzzer driver ·LCD segment check ·3V DC power supply ·100 Pin flat-package 1 ES51961 Description The ES51961 is a 3 3/4 digits and bargraph LCD display measurement system which combines integrated analog-to-digital converter (ADC), frequency counter, logic level tester and OP amplifier, which is operated with 3V DC power supply. The ES51961 is suited to voltage, current, resistance, diode, continuity, temperature, logic probe and frequency measurement to 400 MHz. The frequency counter can automatically adjust its range to match the input frequency or manual setting, over six ranges selectable. The logic level probe permits ES51961 to function as a logic probe and display logic high voltage level on the LCD display and turn on a piezoelectric buzzer. The other functions are provided for MAX and MIN holding, data holding, peak data holding, relative data, low battery detection, backlight, zoom, reset, range, auto-power-off , re-power-on circuit and RS232 data output. 2002/11/28 3 3/4 MANU DMM Absolute Maximum Ratings Characteristics Supply Voltage (V- to AGND) Analog Input Voltage Digital Input Power Dissipation,Flat Package Operating Temperature Storage Temperature Ratings -4V V+ to VV- to DGND 500mW 0 to 70 -40 to 125 ES51961 Electrical Characteristics TA=25, V- = -3V Symbol Parameter VPower Supply Idd Operating Supply Current Iss REV Rollover Error (Voltage x 1 ) REB Rollover Error (Bargraph) NLV Nonlinearity (Voltage x 1 ) NLB Nonlinearity (Bargraph) Input Leakage Internal Low Battery Flag Voltage (for 3V battery) Zero Input Reading V12 Reference Voltage V05 Reference Voltage Test Condition Normal Power On Auto-power-off 1M input Resistor Min. -3.5 - Typ. Max. unit -3.0 -2.2 V 1.3 2.0 mA 5 10 uA ± 0.1 F.S. 1 -2.3 000 -1.2 ± 0.5 F.S. ± 0.1 F.S. ± 0.5 F.S. 10 -2.1 pA V Best Case Straight Line V- to AGND 1M Input Resistor 100K Between V12 and AGND 100K Between V05 and AGND -3.5V--2.2 -2.5 -000 -1.3 +000 count -1.1 V V V Sec uA -0.57 -0.50 -0.43 3.2 1 1.2 LCD Drive Voltage, 2.9 ANNUNC Counter Time Base Period fosc=4MHz Internal Pull High to 0V BKLIT,RANGE,SET, Current DP1,DP2,BDIS, BUZIN,XTAL,RESET, FC1,FC2,FC3,M2, M10,D10,ZOOM, PEAK,REL,MAX/MIN HOLD (which is connected to V-) 2 3.5 - 200

File name Datasheet_MCP607.pdf

MCP606/7/8/9 2.5V to 6.0V Micropower CMOS Op Amp Features · Low Input Offset Voltage: 250 µV (maximum) · Rail-to-Rail Output · Low Input Bias Current: 80 pA (maximum at +85°C) · Low Quiescent Current: 25 µA (maximum) · Power Supply Voltage: 2.5V to 6.0V · Unity-Gain Stable · Chip Select (CS) Capability: MCP608 · Industrial Temperature Range: -40°C to +85°C · No Phase Reversal · Available in Single, Dual and Quad Packages Description The MCP606/7/8/9 family of operational amplifiers (op amps) from Microchip Technology Inc. are unity-gain stable with low offset voltage (250 µV, maximum). Performance characteristics include rail-to-rail output swing capability and low input bias current (80 pA at +85°C, maximum). These features make this family of op amps well suited for single-supply, precision, high-impedance, battery-powered applications. The single is available in standard 8-lead PDIP, SOIC and TSSOP packages, as well as in a SOT-23-5 package. The single MCP608 with Chip Select (CS) is offered in the standard 8-lead PDIP, SOIC and TSSOP packages. The dual MCP607 is offered in the standard 8-lead PDIP, SOIC and TSSOP packages. Finally, the quad MCP609 is offered in the standard 14-lead PDIP, SOIC and TSSOP packages. All devices are fully specified from -40°C to +85°C, with power supplies from 2.5V to 6.0V. Typical Applications · · · · · Battery Power Instruments High-Impedance Applications Strain Gauges Medical Instruments Test Equipment Package Types MCP606 PDIP, SOIC,TSSOP NC VIN­ VIN+ VSS 1 2 3 4 8 7 6 5 NC VDD VOUT NC MCP606 SOT-23-5 VOUT 1 VSS 2 VIN+ 3 5 VDD 4 VIN­ Design Aids · · · · · SPICE Macro Models FilterLab® Software MindiTM Circuit Designer & Simulator Analog Demonstration and Evaluation Boards Application Notes MCP607 PDIP, SOIC,TSSOP VOUTA VINA­ VINA+ VSS 1 2 3 4 8 7 6 5 MCP608 PDIP, SOIC,TSSOP 8 7 6 5 CS VDD VOUT NC Typical Application V OUT = V LM + I L R SEN ( RF / RG ) IL To Load (VLP) VOUT NC 1 VDD VOUTB VIN­ 2 VINB­ VIN+ 3 VINB+ VSS 4 RG 5 k 2.5V to 6.0V RSEN 10 RF 50 k MCP609 PDIP, SOIC,TSSOP VOUTA VINA­ VINA+ VDD VINB+ VINB­ VOUTB 1 2 3 4 5 6 7 14 VOUTD 13 VIND­ 12 VIND+ 11 VSS 10 VINC+ 9 VINC­ 8 VOUTC MCP606 To Load (VLM) Low-Side Battery Current Sensor © 2008 Microchip Technology Inc. DS11177E-page 1 MCP606/7/8/9 1.0 ELECTRICAL CHARACTERISTICS Notice: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. See Section 4.1.2 "Input Voltage and Current Limits". Absolute Maximum Ratings VDD ­ VSS ...7.0V Current at Input Pins ...±2 mA Analog Inputs (VIN+, VIN­) ...

File name Datasheet_S-812C.pdf

Rev.1.0 HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR S-812C Series The S-812C series is a family of high-voltage positive regulators developed using CMOS technology. The maximum operating voltage of 16V makes the S-812C series best in high-voltage applications. Not only current consumption is small but also power-off function is included, the regulator is also suitable in constructing lowpower portable devices. Combination of power-off function and short-current protection can be selected. Features · Low current consumption · Power source for battery-powered devices Operating current: Typ. 1.0 µA, Max. 1.8 µA (3.0 V) · Power source for personal communication · Output voltage: 2.0 to 6.0 V (0.1 V step) devices · Output voltage accuracy: ±2.0% · Power source for home electric/electronic · Output current: appliances Note1 50mA capable (3.0 V output product, VIN=5 V) Note1 75mA capable (5.0 V output product, VIN=7 V) · Dropout voltage Typ. 120 mV (VOUT = 5.0 V, IOUT = 10 mA) · Power-off function: Polarity for power-off switch or removal of the power-off function can be selected. · Short-circuit protection: Product with/without short-circuit protection is available. Short-circuited current : 40 mA typ. for products with protection · Packages: SOT-23-5 (Package drawing code : MP005-A) SOT-89-5 (Package drawing code : UP003-A) SOT-89-3 (Package drawing code : UP005-A) TO-92 (Package drawing code : YF003-A) Note1 Power dissipation of the package should be taken into account when the output current is large. Applications Block Diagram (1) Product without power-off function VIN (1) VOUT (2) Product with power-off function VIN (1) VOUT (2) Short-circuit protection (2) Short-circuit protection ON/OFF Reference voltage Reference voltage VSS (1) : Parasitic diode (2) : In case of a product with short-circuit protection VSS (1) : Parasitic diode (2) : In case of a product with short-circuit protection Figure 1 Block Diagram Seiko Instruments Inc. 1 HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR S-812C Series Absolute Maximum Ratings Table 1 Item Input voltage Output voltage Power dissipation Operating temperature range Storage temperature range Symbol VIN VON/OFF VOUT PD Topr Tstg (Ta=25°C unless otherwise specified) Absolute Maximum Rating 18 VSS-0.3 to 18 VSS-0.3 to VIN+0.3 250(SOT-23-5),500 (SOT-89-5) 500(SOT-89-3),400(TO-92) -40 to +85 -40 to +125 Units V V V mW °C °C Rev.1.0 Note: Although the IC contains protection circuit against static electricity, excessive static electricity or voltage which exceeds the limit of the protection circuit should not be applied to. Selection Guide Product Name S-812C xx Axx - xxx - T2 IC orientation for taping specifications Product code Package code MC: SOT-23-5 UA: SOT-89-3 Y : TO-92 UC: SOT-89-5 WI: WAFER Function A: No short-circuit protection and no power-off function B: Short-circuit protection and power-off function ON/OFF pin; Positive logic Output voltage x 10 Table 2.1 Selection Gu

File name Extech_EA30_Manual.pdf

User's Guide EasyView Digital Light Meter Model EA30 Warranty EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies to sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext. 210 for authorization or visit our website www.extech.com for contact information. A Return Authorization (RA) number must be issued before any product is returned to Extech. The sender is responsible for shipping charges, freight, insurance and proper packaging to prevent damage in transit. This warranty does not apply to defects resulting from action of the user such as misuse, improper wiring, operation outside of specification, improper maintenance or repair, or unauthorized modification. Extech specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and will not be liable for any direct, indirect, incidental or consequential damages. Extech's total liability is limited to repair or replacement of the product. The warranty set forth above is inclusive and no other warranty, whether written or oral, is expressed or implied. Introduction Congratulations on your purchase of the Extech EasyView Digital Light Meter which measures light level (illuminance). This device measures up to 40,000 Fc and 400,000 Lux. Careful use of this meter will provide years of reliable service. 2 EA30 V2.0 06/06 Specifications Ranges and Resolution Lux 40.00, 400.0, 4000, 40.00k, 400.0kLux Foot candles 40.00, 400.0, 4000, 40.00kfc General Specifications Display Multi-function 3-3/4 (3999) digit LCD with Bargraph indicator Over range indication LCD displays `OL' Spectral response CIE photopic (CIE human eye response curve) Spectral accuracy CIE V function (f1 п 6%) Measurement Repeatability ±2% o Temperature coefficient ±0.1% per C Sampling rate 13.3 times per second (bargraph); 1.3 times per second (digital display) Photo detector Silicon photo-diode with spectral response filter Peak hold Capture light peaks to 100uS o o Operating conditions Temperature: 32 to 104 F (0 to 40 C); Humidity: < 80% RH o o Storage conditions Temperature: 14 to 140 F (-10 to 50 C); Humidity: < 80% RH Dimensions 5.91 x 2.8 x 1.4" (150 x 72 x 33mm) Weight Approx. 11.3 oz. (320g) with battery Low battery indication "BT" appears on the LCD Power supply 6 `AAA' cells; Battery life approx 400 hours Accuracy ± (3% Rdg + 0.5% FS) ±( 4% Rdg + 0.5%FS, if > 10,000 lux) ± (3% Rdg + 0.5% FS) ±( 4% Rdg + 0.5%FS, if > 1,000 fc) 3 EA30 V2.0 06/06 Meter Description 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. LCD display Range button Power ON/OFF button Peak hold button Lux select button Photo sensor (lens cover not shown) Sensor input to top of meter Data HOLD button MAX/MIN button fc foot candle select button RELATIVE function button 7 1 2

File name TES-1335_Manual.pdf