TSV611ICT

TSV611, TSV611A, TSV612, TSV612A Rail-to-rail input/output 10 µA, 120 kHz CMOS operational amplifiers Datasheet - production data Applications • Battery-powered applications TSV611ILT - TSV611ICT In- 3 • Proximity sensors 5 VCC+ In+ 1 VCC- 2 • Smoke detectors +_ • Portable devices 4 Out • Signal conditioning SOT23-5/SC70-5 • Active filtering • Medical instrumentation Description TSV612IST - TSV612IDT Out1 1 In1- 2 _ In1+ 3 + VCC- 4 8 VCC+ 7 Out2 _ 6 In2- + 5 In2+ The TSV61x family of single and dual operational amplifiers offers low voltage, low power operation, and rail-to-rail input and output. The devices also feature an ultra-low input bias current as well as a low input offset voltage. The TSV61x have a gain bandwidth product of 120 kHz while consuming only 10 µA at 5 V. MiniSO8/SO8 These features make the TSV61x family ideal for sensor interfaces, battery supplied and portable applications, as well as active filtering. Features • Rail-to-rail input and output • Low power consumption: 10 µA typ at 5 V • Low supply voltage: 1.5 to 5.5 V • Gain bandwidth product: 120 kHz typ • Unity gain stable • Low input offset voltage: 800 µV max (A version) • Low input bias current: 1 pA typ • Temperature range: -40 to 85 °C May 2017 This is information on a product in full production. DocID15768 Rev 3 1/21 www.st.com Contents TSV611, TSV611A, TSV612, TSV612A Contents 1 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4 3.1 Operating voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.2 Rail-to-rail input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.3 Rail-to-rail output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.4 Driving resistive and capacitive loads . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.5 PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.6 Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.1 SOT23-5 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.2 SC70-5 (SOT323-5) package information . . . . . . . . . . . . . . . . . . . . . . . . 16 4.3 SO8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.4 MiniSO8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 5 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2/21 DocID15768 Rev 3 TSV611, TSV611A, TSV612, TSV612A 1 Absolute maximum ratings and operating conditions Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol VCC Vid Parameter Supply voltage Differential input voltage (2) ±VCC (3) Input voltage Tstg Storage temperature -65 to 150 205 SOT23-5 250 MiniSO8 190 SO8 125 Maximum junction temperature MM: machine model (6) (7) CDM: charged device model °C (4) (5) SC70-5 HBM: human body model ESD V (VCC-) - 0.2 to (VCC+) + 0.2 Thermal resistance junction to ambient Tj Unit 6 Vin Rthja Value (1) (8) Latch-up immunity °C/W 150 °C 4 kV 200 V 1.5 kV 200 mA 1. All voltage values, except differential voltage are with respect to network ground terminal. 2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. 3. Vcc-Vin must not exceed 6 V. 4. Short-circuits can cause excessive heating and destructive dissipation. 5. Rth are typical values. 6. Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for all couples of pin combinations with other pins floating. 7. Machine model: a 200 pF cap is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 Ω), done for all couples of pin combinations with other pins floating. 8. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to ground. Table 2. Operating conditions Symbol Parameter VCC Supply voltage Vicm Common mode input voltage range Toper Operating free air temperature range Value 1.5 to 5.5 DocID15768 Rev 3 (VCC-) - 0.1 to (VCC+) + 0.1 -40 to 85 Unit V °C 3/21 21 Electrical characteristics 2 TSV611, TSV611A, TSV612, TSV612A Electrical characteristics Table 3. Electrical characteristics at VCC+ = 1.8 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25 °C, and RL connected to VCC/2 (unless otherwise specified) Symbol Parameter Conditions Min. Typ. Max. Unit DC performance Vio TSV61x TSV61xA Offset voltage 4 0.8 5 2 Tmin. < Top < Tmax. TSV61x Tmin. < Top < TmaxTSV61xA ∆Vio/∆T Input offset voltage drift Iio Input offset current (Vout = Vcc/2) Iib Input bias current (Vout = Vcc/2) CMR Avd VOH VOL Tmin. < Top < Tmax. Tmin. < Top < Tmax. Common mode rejection ratio 20 log (ΔVic/ΔVio) 0 V to 1.8 V, Vout = 0.9 V 55 Tmin. < Top < Tmax. 53 Large signal voltage gain RL = 10 kΩ, Vout = 0.5 V to 1.3 V 78 Tmin. < Top < Tmax. 74 10 (1) 1 100 1 10 (1) 1 100 dB 83 RL = 10 kΩ Tmin. < Top < Tmax. 4 35 50 Low level output voltage RL = 10 kΩ Tmin. < Top < Tmax. 7 35 50 Isink Vo = 1.8 V Tmin. < Top < Tmax. 9 9 13 Isource Vo = 0 V Tmin. < Top < Tmax. 8 8 10 6.5 9 No load, Vout = Vcc/2 Supply current (per operator) Tmin. < Top < Tmax. pA 71 High level output voltage (VOH = VCC - Vout) Iout ICC μV/°C 2 1 mV 6 mV mA 12 12.5 µA AC performance GBP 4/21 Gain bandwidth product φm Phase margin Gm Gain margin SR Slew rate RL = 10 kΩ, CL = 20 pF RL = 10 kΩ, CL = 20 pF, Vout = 0.5 V to 1.3 V DocID15768 Rev 3 100 kHz 60 Degrees 9.5 dB 0.03 V/μs TSV611, TSV611A, TSV612, TSV612A Electrical characteristics Table 3. Electrical characteristics at VCC+ = 1.8 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25 °C, and RL connected to VCC/2 (unless otherwise specified) (continued) Symbol en THD+N Parameter Conditions Min. Typ. Max. Unit Equivalent input noise voltage f = 1 kHz 110 nV -----------Hz Total harmonic distortion + noise Fin = 1 kHz, Av = 1, Vout = 1 Vpp, RL = 100 kΩ, BW = 22 kHz 0.07 % 1. Guaranteed by design. DocID15768 Rev 3 5/21 21 Electrical characteristics TSV611, TSV611A, TSV612, TSV612A Table 4. Electrical characteristics at VCC+ = 3.3 V, VCC- = 0 V, Vicm = VCC/2, Tamb = 25 °C, RL connected to VCC/2 (unless otherwise specified) Symbol Parameter Min. Typ. Max. Unit DC performance Vio TSV61x TSV61xA Offset voltage 4 0.8 5 2 Tmin