TC75S61TU TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic TC75S61TU Single Operational Amplifier (Low Noise Operational Amplifier) TC75S61TU Features • Low Noise Operational Amplifier: VNI = 15 nV/√Hz(typ.) at VDD=3.3 V • Small Phase Delay: -2.5 degree (typ.) • Low Current Consumption: 230 μA (typ.) at VDD=3.3 V Ultra-compact package • at VDD=3.3 V SON5-P-0202-0.65B (UFV) Weight SON5-P-0202-0.65B : 0.007 g (typ.) Absolute Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit VDD, VSS 6 V DVIN ±6 V Input voltage VIN VDD to VSS V Output current IOUT ±4 mA Power dissipation PD 450(Note1) mW Operating temperature Topr −40 to 85 °C Storage temperature Tstg −55 to 125 °C Supply voltage Differential input voltage Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note1: Mounted on a glass epoxy circuit board of 30 mm × 30 mm. Pad dimension of 35mm2 Operating Ratings (Ta = 25°C) Characteristics Supply voltage Symbol Rating Unit VDD, VSS 2.2 to 5.5 V Note 1. Do not use this product in a voltage follower circuit or outside the range of the common mode input voltage. (For the common mode input voltage, see DC Characteristics on Page 2). Failure to follow this instruction may cause voltage oscillation. 2. A higher load capacitance will increase the risk of voltage oscillation, even if this product is used within the range of the common mode input voltage. Allow sufficient capacitance value margin when designing your circuit and using this product to prevent voltage oscillation. 1 2009-01-30 TC75S61TU Marking (top view) 5 Pin Connection (top view) 4 VDD OUT 5 4 SN 1 2 1 IN (+) 3 2 VSS 3 IN (−) Electrical Characteristics DC Characteristics (VDD = 3.3 V, VSS = GND, Ta = 25°C) Symbol Test Circuit Input offset voltage VIO 1 Input offset current IIO ⎯ II ⎯ CMVIN 2 GV ⎯ VOH 3 VOL Common mode input signal rejection ratio Supply voltage rejection ratio Characteristics Min Typ. Max Unit ⎯ 1.5 10 mV ⎯ ⎯ 1 ⎯ pA ⎯ ⎯ 1 ⎯ pA 0.95 ⎯ 2.35 V 60 70 ⎯ dB RL ≥ 100 kΩ 3.2 ⎯ ⎯ 4 RL ≥ 100 kΩ ⎯ ⎯ 0.1 CMRR 2 VIN = 0.95 to 2.35 V 54 85 ⎯ dB SVRR 1 VDD = 2.2 to 5.5 V 60 77 ⎯ dB Supply current IDD 5 ⎯ ⎯ 230 550 μA Source current Isource 6 ⎯ 500 800 ― μA Isink 7 ⎯ 1200 3000 ― μA Input bias current Common mode input voltage Voltage gain (open loop) Maximum output voltage Sink current Test Condition RS = 1 kΩ, RF = 100 kΩ RS = 1 kΩ, RF = 100 kΩ ⎯ V AC Characteristics (VDD = 3.3 V, VSS = GND, Ta = 25°C) Characteristics Equivalent input Noise Voltage Unity Gain Cross Frequency Phase delay Symbol Test Circuit Test Condition Min Typ. Max Unit VNI ⎯ f=1kHz, AV=40dB,RS=100Ω,Rf=10kΩ ⎯ 15 ⎯ nV/ √Hz fT ⎯ AV = 40 dB ⎯ 3.5 ⎯ MHz φD 8 f=2kHz ⎯ -2.5 ⎯ degree Min Typ. Max Unit ⎯ 2.9 ⎯ V/μs AC Characteristics (VDD = 1.65 V, VSS = -1.65V, Ta = 25°C) Characteristics Slew Rate Symbol Test Circuit SR 9 Test Condition AV = 12 dB,VIN=± 0.4V 2 2009-01-30 TC75S61TU Test Circuit 1. SVRR, VIO • • VDD RF RS VOUT ⎛ V 1 − V OUT 2 RS SVRR = 20 log ⎜ OUT × ⎜ V 1− V 2 RF + RS DD DD ⎝ RF RS • VDD/2 ⎞ ⎟ ⎟ ⎠ VIO Measure the value of VOUT and calculate the value of VIO using the following equation. ⎛ RS VDD ⎞ ⎟× VIO = ⎜⎜ V OUT − 2 ⎟⎠ RF + RS ⎝ 2. CMRR, CMVIN VDD • RF RS CMRR Measure the VOUT value, as indicated below, and calculate the value of the CMRR using the equation shown. When VIN = 0.95 V, VIN = VIN1 and VOUT = VOUT1 When VIN = 2.35 V, VIN = VIN2 and VOUT = VOUT2 ⎛ V 1 − V OUT 2 RS CMRR = 20 log ⎜ OUT × ⎜ RF + RS 1 − VIN 2 V IN ⎝ VOUT RS ⎞ ⎟ ⎟ ⎠ RF VIN SVRR For each of the two VDD values, measure the VOUT value, as indicated below, and calculate the value of SVRR using the equation shown. When VDD = 2.2 V, VDD = VDD1and VOUT = VOUT1 When VDD = 5.5 V, VDD = VDD2 and VOUT = VOUT2 VDD/2 • CMVIN Input range within which the CMRR specification guarantees VOUT value (as varied by the VIN value). • VOH 3. VOH VDD VDD − 0.05 V 2 VIN2 = VDD + 0.05 V 2 RL VOH VIN1 = VIN1 VIN2 4. VOL VDD VOL VIN1 = VDD + 0.05 V 2 VIN2 = VDD − 0.05 V 2 RL • VOL VIN1 VIN2 3 2009-01-30 TC75S61TU 5. IDD VDD 100kΩ M IDD 1kΩ 100kΩ VOUT 1kΩ VDD/2 VDD/2 6. Isource 7. Isink VDD VDD M VDD 2 VDD 2 M V DD + 0.1 V 2 VDD − 0.1 V 2 Voltage gain GV (dB) 8. φD VDD RF VOUT RS 2kHz Frequency f (Hz) VIN VSS -180 Phase delay ΦD Phase (degree) 0 Network Analyzer 4 2009-01-30 TC75S61TU 9.SR VDD=1.65V RF=30kΩ RS=10kΩ VOUT VIN VSS= -1.65V z 0.4V SR R A V = 1 + F = 12dB RS SR = Input signal VIN - 0.4V Δt ΔV 90% Output signal VOUT ΔV 10% Δt 5 2009-01-30 TC75S61TU Package Dimension 2.0±0.1 SON5-P-0202-0.65B Weight : 0.007 g (typ.) 6 2009-01-30 TC75S61TU RESTRICTIONS ON PRODUCT USE • Toshiba Corporation, and its subsidiaries and affiliates (collectively “TOSHIBA”), reserve the right to make changes to the information in this document, and related hardware, software and systems (collectively “Product”) without notice. • This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA’s written permission, reproduction is permissible only if reproduction is without alteration/omission. • Though TOSHIBA works continually to improve Product’s quality and reliability, Product can malfunction or fail. Customers are responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. Before customers use the Product, create designs including the Product, or incorporate the Product into their own applications, customers must also refer to and comply with (a) the latest versions of all relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the “TOSHIBA Semiconductor Reliability Handbook” and (b) the instructions for the application with which the Product will be used with or for. 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