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TSV912AIYST
Public Made by Adomby adom
STMicroelectronics Operational Amplifier, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTSV912AIYST
STMicroelectronics · Operational Amplifier · MSOP-8
TSV912AIYST from STMicroelectronics, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Out1 | output | Channel 1 rail-to-rail output, typically sinking 32 mA and sourcing 35 mA, and stable with capacitive loads up to 100 pF in a follower. |
| 2 | In1- | input | Channel 1 inverting input, with input voltage limited to (VCC-) - 0.2 V to (VCC+) + 0.2 V and input current limited to 10 mA by a series resistor. |
| 3 | In1+ | input | Channel 1 non-inverting input, with common-mode range of (VCC-) - 0.1 V to (VCC+) + 0.1 V and about 1 pA typical bias current. |
| 4 | VCC- | power_in | Negative supply voltage, or ground in single-supply use, with the total supply range 2.5 V to 5.5 V (absolute maximum 6 V). |
| 5 | In2+ | input | Channel 2 non-inverting input, with common-mode range of (VCC-) - 0.1 V to (VCC+) + 0.1 V and about 1 pA typical bias current. |
| 6 | In2- | input | Channel 2 inverting input, with input voltage limited to (VCC-) - 0.2 V to (VCC+) + 0.2 V and input current limited to 10 mA by a series resistor. |
| 7 | Out2 | output | Channel 2 rail-to-rail output, typically sinking 32 mA and sourcing 35 mA, and stable with capacitive loads up to 100 pF in a follower. |
| 8 | VCC+ | power_in | Positive supply voltage, 2.5 V to 5.5 V over -40 to 125 °C (absolute maximum 6 V), with a 10 nF decoupling capacitor advised close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | MSOP-8 |
| Category | Amplifiers |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage | VCC | 6 | V | 3 | |||
| Input current | Iin | 10 | mA | must be limited by series resistor | 3 | ||
| Storage temperature | Tstg | -65 | 150 | °C | 3 | ||
| Maximum junction temperature | Tj | 150 | °C | 3 | |||
| ESD HBM | HBM | 5 | kV | human body model | 3 | ||
| ESD MM | MM | 400 | V | machine model | 3 | ||
| ESD CDM | CDM | 1500 | V | MiniSO8 | 3 | ||
| Latch-up immunity | 200 | mA | 3 | ||||
| Thermal resistance junction to ambient | Rthja | 190 | °C/W | MiniSO8 | 3 | ||
| Thermal resistance junction to case | Rthjc | 39 | °C/W | MiniSO8 | 3 | ||
| Supply voltage | VCC | 2.5 | 5.5 | V | -40 °C < Top < 125 °C | 4 | |
| Supply voltage | VCC | 2.3 | 5.5 | V | 0 °C < Top < 125 °C | 4 | |
| Operating free air temperature range | Top | -40 | 125 | °C | 4 | ||
| Offset voltage, TSV91xA | Vio | 1.5 | mV | VCC+ = 5 V, Top = 25 °C | 9 | ||
| Offset voltage, TSV91xA | Vio | 3 | mV | VCC+ = 5 V, Tmin < Top < Tmax | 9 | ||
| Input offset voltage drift | ∆Vio/∆T | 5 | μV/°C | VCC+ = 5 V | 9 | ||
| Input offset current | Iio | 1 | 10 | pA | VCC+ = 5 V, Top = 25 °C | 9 | |
| Input offset current | Iio | 100 | pA | VCC+ = 5 V, Tmin < Top < Tmax | 9 | ||
| Input bias current | Iib | 1 | 10 | pA | VCC+ = 5 V, Top = 25 °C | 9 | |
| Input bias current | Iib | 100 | pA | VCC+ = 5 V, Tmin < Top < Tmax | 9 | ||
| Common mode rejection ratio | CMR | 62 | 82 | dB | VCC+ = 5 V, 0 V to 5 V, Vout = 2.5 V, Top = 25 °C | 9 | |
| Common mode rejection ratio | CMR | 58 | dB | VCC+ = 5 V, Tmin < Top < Tmax | 9 | ||
| Supply voltage rejection ratio | SVR | 70 | 86 | dB | VCC = 2.5 to 5 V | 9 | |
| Large signal voltage gain | Avd | 80 | 91 | dB | VCC+ = 5 V, RL = 10 kΩ, Vout = 0.5 V to 4.5 V, Top = 25 °C | 9 | |
| Large signal voltage gain | Avd | 75 | dB | VCC+ = 5 V, Tmin < Top < Tmax | 9 | ||
| High-level output voltage | VCC - VOH | 15 | 40 | mV | VCC+ = 5 V, RL = 10 kΩ | 9 | |
| High-level output voltage | VCC - VOH | 40 | mV | VCC+ = 5 V, RL = 10 kΩ, Tmin < Top < Tmax | 9 | ||
| High-level output voltage | VCC - VOH | 45 | 150 | mV | VCC+ = 5 V, RL = 600 Ω | 9 | |
| High-level output voltage | VCC - VOH | 150 | mV | VCC+ = 5 V, RL = 600 Ω, Tmin < Top < Tmax | 9 | ||
| Low-level output voltage | VOL | 15 | 40 | mV | VCC+ = 5 V, RL = 10 kΩ | 9 | |
| Low-level output voltage | VOL | 40 | mV | VCC+ = 5 V, RL = 10 kΩ, Tmin < Top < Tmax | 9 | ||
| Low-level output voltage | VOL | 45 | 150 | mV | VCC+ = 5 V, RL = 600 Ω | 9 | |
| Low-level output voltage | VOL | 150 | mV | VCC+ = 5 V, RL = 600 Ω, Tmin < Top < Tmax | 9 | ||
| Output sink current | Isink | 18 | 32 | mA | VCC+ = 5 V, Vo = 5 V, Top = 25 °C | 9 | |
| Output sink current | Isink | 16 | mA | VCC+ = 5 V, Tmin < Top < Tmax | 9 | ||
| Output source current | Isource | 18 | 35 | mA | VCC+ = 5 V, Vo = 0 V, Top = 25 °C | 9 | |
| Output source current | Isource | 16 | mA | VCC+ = 5 V, Tmin < Top < Tmax | 9 | ||
| Supply current (per channel) | ICC | 0.78 | 1.1 | mA | VCC+ = 5 V, No load, Vout = 2.5 V | 9 | |
| Supply current (per channel) | ICC | 1.1 | mA | VCC+ = 5 V, Tmin < Top < Tmax | 9 | ||
| Gain bandwidth product | GBP | 8 | MHz | VCC+ = 5 V, RL = 2 kΩ, CL = 100 pF, f = 100 kHz, Top = 25 °C | 9 | ||
| Unity gain frequency | Fu | 7.5 | MHz | VCC+ = 5 V, RL = 2 kΩ, CL = 100 pF, Top = 25 °C | 9 | ||
| Phase margin | ϕm | 45 | Degrees | VCC+ = 5 V, RL = 2 kΩ, CL = 100 pF, Top = 25 °C | 9 | ||
| Gain margin | Gm | 8 | dB | VCC+ = 5 V, RL = 2 kΩ, CL = 100 pF, Top = 25 °C | 9 | ||
| Slew rate | SR | 4.5 | V/μs | VCC+ = 5 V, RL = 2 kΩ, CL = 100 pF, Av = 1, Top = 25 °C | 10 | ||
| Equivalent input noise voltage | en | 27 | nV/√Hz | VCC+ = 5 V, f = 1 kHz, Top = 25 °C | 10 | ||
| Equivalent input noise voltage | en | 21 | nV/√Hz | VCC+ = 5 V, f = 10 kHz, Top = 25 °C | 10 | ||
| Total harmonic distortion | THD+en | 0.0004 | % | VCC+ = 5 V, G = 1, f = 1 kHz, RL = 2 kΩ, BW = 22 kHz, Top = 25 °C, Vicm = (VCC + 1)/2, Vout = 3.6 Vpp | 10 | ||
| Supply current (per channel) | ICC | 0.78 | 1.1 | mA | VCC+ = 2.5 V, No load, Vout = VCC/2 | 5 | |
| Supply current (per channel) | ICC | 0.8 | 1.1 | mA | VCC+ = 3.3 V, No load, Vout = VCC/2 | 7 | |
| Common mode rejection ratio | CMR | 58 | 75 | dB | VCC+ = 2.5 V, 0 V to 2.5 V, Vout = 1.25 V, Top = 25 °C | 5 | |
| Common mode rejection ratio | CMR | 60 | 78 | dB | VCC+ = 3.3 V, 0 V to 3.3 V, Vout = 1.65 V, Top = 25 °C | 7 | |
| Large signal voltage gain | Avd | 80 | 89 | dB | VCC+ = 2.5 V, RL = 10 kΩ, Vout = 0.5 V to 2 V, Top = 25 °C | 5 | |
| Large signal voltage gain | Avd | 80 | 89 | dB | VCC+ = 3.3 V, RL = 10 kΩ, Vout = 0.5 V to 2.8 V, Top = 25 °C | 7 |
CAD (KiCad official)
- Symbol:
TSV912AIYST - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
tsv912aiyst-etched.step/tsv912aiyst-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tsv912aiyst.step/tsv912aiyst.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (28 pp, sha256
5c5d25d9eb593dbb, retrieved 2026-10-22, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).