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TS1002 Dataheets PDF



Part Number TS1002
Manufacturers Touchstone Semiconductor
Logo Touchstone Semiconductor
Description (TS1002 / TS1004) THE ONLY 0.8V/0.6uA RAIL-TO-RAIL DUAL/QUAD OP AMPS
Datasheet TS1002 DatasheetTS1002 Datasheet (PDF)

TS1002/TS1004 THE ONLY 0.8V/0.6µA RAIL-TO-RAIL DUAL/QUAD OP AMPS DESCRIPTION FEATURES Single 0.65V to 2.5V Operation Supply current: 0.6μA per amplifier (typ) Offset voltage: 0.5mV (typ) Low TCVOS: 10µV/°C (typ) AVOL Driving 100kΩ Load: 90dB (min) Unity Gain Stable Rail-to-rail Input and Output No Output Phase Reversal Packaging: TS1002 – 8-pin MSOP TS1004 – 14-pin TSSOP The TS1002 and the TS1004 are the industry’s first and only dual and quad single-supply, precision CMOS operational amplifiers.

  TS1002   TS1002



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TS1002/TS1004 THE ONLY 0.8V/0.6µA RAIL-TO-RAIL DUAL/QUAD OP AMPS DESCRIPTION FEATURES Single 0.65V to 2.5V Operation Supply current: 0.6μA per amplifier (typ) Offset voltage: 0.5mV (typ) Low TCVOS: 10µV/°C (typ) AVOL Driving 100kΩ Load: 90dB (min) Unity Gain Stable Rail-to-rail Input and Output No Output Phase Reversal Packaging: TS1002 – 8-pin MSOP TS1004 – 14-pin TSSOP The TS1002 and the TS1004 are the industry’s first and only dual and quad single-supply, precision CMOS operational amplifiers fully specified to operate at 0.8V while consuming less than 0.6µA supply current per amplifier. Optimized for ultra-long-life battery-powered applications, the TS1002 and the TS1004 join Touchstone’s TS1001 operational amplifier in the “NanoWatt Analog™” highperformance analog integrated circuits portfolio. Both op amps exhibit a typical offset voltage of 0.5mV, a typical input bias current of 25pA, and rail-to-rail input and output stages. The TS1002 and the TS1004 can operate from single-supply voltages from 0.65V to 2.5V. The TS1002/TS1004’s combined features make either an excellent choice in applications where very low supply current and low operating supply voltage translate into very long equipment operating time. Applications include: nanopower active filters, wireless remote sensors, battery and powerline current sensors, portable gas monitors, and handheld/portable POS terminals. The TS1002 and the TS1004 are fully specified at VDD = 0.8V and over the industrial temperature range (−40°C to +85°C). The TS1002 is available in PCB-space saving 8-lead MSOP surface-mount packages. The TS1004 is available in a 14-pin TSSOP package. APPLICATIONS Battery/Solar-Powered Instrumentation Portable Gas Monitors Low-voltage Signal Processing Nanopower Active Filters Wireless Remote Sensors Battery-powered Industrial Sensors Active RFID Readers Powerline or Battery Current Sensing Handheld/Portable POS Terminals http://www.DataSheet4U.net/ TYPICAL APPLICATION CIRCUIT Supply Current Distribution 30% VDD = 0.8V 25% Percent of Units - % 20% 15% 10% 5% A NanoWatt 2-Pole Sallen-Key Low-Pass Filter Patent(s) Pending NanoWatt Analog and the Touchstone Semiconductor logo are registered trademarks of Touchstone Semiconductor, Incorporated. 0% 0.53 0.58 0.63 0.68 0.73 Supply Current per Amplifier - µA Page 1 © 2012 Touchstone Semiconductor, Inc. All rights reserved. datasheet pdf - http://www.DataSheet4U.net/ TS1002/TS1004 ABSOLUTE MAXIMUM RATINGS Total Supply Voltage (VDD to VSS) ........................... +2.75 V Voltage Inputs (IN+, IN-) ........... (VSS - 0.3V) to (VDD + 0.3V) Differential Input Voltage .......................................... ±2.75 V Input Current (IN+, IN-) .............................................. 20 mA Output Short-Circuit Duration to GND .................... Indefinite Continuous Power Dissipation (TA = +70°C) 8-Pin MSOP (Derate 7mW/°C above +70°C) ...... 450 mW 14-pin TSSOP (Derate 8.3mW/°C above +70°C) ............................................................................ 500 mW Operating Temperature Range .................... -40°C to +85°C Junction Temperature .............................................. +150°C Storage Temperature Range ..................... -65°C to +150°C Lead Temperature (soldering, 10s) ............................. +300° Electrical and thermal stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other condition beyond those indicated in the operational sections of the specifications is not implied. Exposure to any absolute maximum rating conditions for extended periods may affect device reliability and lifetime. PACKAGE/ORDERING INFORMATION http://www.DataSheet4U.net/ TAPE & REEL PART PACKAGE TAPE & REEL PART PACKAGE ORDER NUMBER MARKING QUANTITY ORDER NUMBER MARKING QUANTITY TS1002IM8TP TADJ TS1002IM8T 3000 TS1004IT14T ----TS1004IT14TP T1004I 3000 ----- Lead-free Program: Touchstone Semiconductor supplies only lead-free packaging. Consult Touchstone Semiconductor for products specified with wider operating temperature ranges. Page 2 TS1002_4DS r1p0 RTFDS datasheet pdf - http://www.DataSheet4U.net/ TS1002/TS1004 ELECTRICAL CHARACTERISTICS VDD = +0.8V, VSS = 0V, VINCM = VSS; RL = 100kΩ to (VDD-VSS)/2; TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C. See Note 1 Parameters Supply Voltage Range Supply Current Symbol VDD-VSS ISY TS1004; RL = Open circuit Input Offset Voltage Input Offset Voltage Drift Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio Power Supply Rejection Ratio Output Voltage High VOS TCVOS IIN+, IINIOS IVR CMRR PSRR VOH VIN+, VIN- = (VDD - VSS)/2 TA = 25°C -40°C ≤ TA ≤ 85°C TA = 25°C Specified as IIN+ - IINVIN+, VIN- = (VDD - VSS)/2 -40°C ≤ TA ≤ 85°C Guaranteed by Input Offset Voltage Test 0V ≤ VIN(CM) ≤ 0.4V 0.65V ≤ (VDD - VSS) ≤ .


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