TSV911
Full part number: TSV911AILT
Every spec below is cited to the manufacturer datasheet. Compare the closest alternatives, then ask the assistant what it means for your design.
What the TSV911 does
The TSV91x and TSV91xA are single, dual, and quad rail-to-rail input/output operational amplifiers spanning the TSV911, TSV912, and TSV914 variants. These devices operate from 2.5 V to 5.5 V with an 8 MHz gain-bandwidth product, 820 µA typical power consumption, and 35 mA high output current. They feature unity gain stability, ultra-low input bias current of 1 pA, and a maximum input offset voltage of 1.5 mV for A grade. Engineers typically use them in battery-powered portable devices, signal conditioning circuits, active filtering, medical instrumentation, and automotive applications due to their excellent speed-to-power ratio and wide operating range.
Datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| quiescent current | — | 780 µA | 1.1 mA | No load, Vout = VCC/2; icc(per channel); DC performance | ST datasheet, p. 5 — Table 3. Electrical characteristics at V, V, , with connected to , T = 25… |
| output current | 18 mA | 35 mA | — | Vo = 0 V, Top = 25 °C; iout; Electrical characteristics at $ VCC+ = 3.3 $ V, $ VCC- = 0 $ V, $ Vicm = VCC/2 $, with $ RL $ connected to $ VCC/2 $, T = 25 °C (unless otherwise specified) | ST datasheet, p. 7 — Table 4. Electrical characteristics at V, V, , with connected to , T = 25… |
| supply voltage range | 2.5 V | — | 5.5 V | -40 °C < Top< 125 °C; vcc; Operating conditions | ST datasheet, p. 4 — Table 2. Operating conditions |
| abs max current (abs max) | — | — | 10 mA | ST datasheet, p. 3 — Table 1. Absolute maximum ratings (AMR) | |
| input offset voltage drift | — | 5 µV/°C | — | Electrical characteristics at $ VCC+ = 3.3 $ V, $ VCC- = 0 $ V, $ Vicm = VCC/2 $, with $ RL $ connected to $ VCC/2 $, T = 25 °C (unless otherwise specified) | ST datasheet, p. 7 — Table 4. Electrical characteristics at V, V, , with connected to , T = 25… |
| input offset voltage | — | 100 µV | 4.5 mV | Top = 25 °C; vio; DC performance | ST datasheet, p. 5 — Table 3. Electrical characteristics at V, V, , with connected to , T = 25… |
| gain bandwidth | — | 8 MHz | — | RL = 2 kΩ, CL = 100 pF, f = 100 kHz, Top = 25 °C; gbp; AC performance | ST datasheet, p. 5 — Table 3. Electrical characteristics at V, V, , with connected to , T = 25… |
| cmrr | 60 dB | 78 dB | — | 0 V to 3.3 V, Vout = 1.65 V, Top = 25 °C; cmr(δvic/δvio); Electrical characteristics at $ VCC+ = 3.3 $ V, $ VCC- = 0 $ V, $ Vicm = VCC/2 $, with $ RL $ connected to $ VCC/2 $, T = 25 °C (unless otherwise specified) | ST datasheet, p. 7 — Table 4. Electrical characteristics at V, V, , with connected to , T = 25… |
| operating temperature | -40 °C | — | 125 °C | ST datasheet, p. 24 — Table 12. Order codes | |
| input offset current | — | 1 pA | 10 pA | Top = 25 °C; iio; DC performance | ST datasheet, p. 5 — Table 3. Electrical characteristics at V, V, , with connected to , T = 25… |
| input bias current | — | 1 pA | 10 pA | Top = 25 °C; iib; Electrical characteristics at $ VCC+ = 3.3 $ V, $ VCC- = 0 $ V, $ Vicm = VCC/2 $, with $ RL $ connected to $ VCC/2 $, T = 25 °C (unless otherwise specified) | ST datasheet, p. 7 — Table 4. Electrical characteristics at V, V, , with connected to , T = 25… |
| slew rate | — | 4.5 V/µs | — | RL = 2 kΩ, CL = 100 pF, Av = 1, Top = 25 °C; AC performance | ST datasheet, p. 7 — Table 4. Electrical characteristics at V, V, , with connected to , T = 25… |
| psrr | 70 dB | 86 dB | — | VCC = 2.5 to 5 V; (δvcc/δvio); DC performance | ST datasheet, p. 9 — Table 5. Electrical characteristics at V, V, , with connected to , T = 25… |
| input voltage noise density | — | 21 nV/√Hz | — | f = 10 kHz, Top = 25 °C; en; 3 Electrical characteristics | ST datasheet, p. 6 — 3 Electrical characteristics |
| output voltage high | — | 15 mV | 40 mV | RL = 10 kΩ; vcc; Electrical characteristics at $ VCC+ = 3.3 $ V, $ VCC- = 0 $ V, $ Vicm = VCC/2 $, with $ RL $ connected to $ VCC/2 $, T = 25 °C (unless otherwise specified) | ST datasheet, p. 7 — Table 4. Electrical characteristics at V, V, , with connected to , T = 25… |
| output voltage low | — | 150 mV | — | tmin; DC performance | ST datasheet, p. 5 — Table 3. Electrical characteristics at V, V, , with connected to , T = 25… |
| channel count | — | 1 | — | ST datasheet, p. 2 |
Closest matches to TSV911
Frequently asked questions
What is the absolute maximum current rating for the TSV911AILT?
The absolute maximum current is 10 mA.
What is the channel count of the TSV911AILT?
The channel count is 1.
What is the Common-Mode Rejection Ratio (CMRR) for the TSV911AILT under the conditions of 0 V to 3.3 V, Vout = 1.65 V, and Top = 25 °C?
The CMRR is 78 dB.
What is the gain bandwidth product of the TSV911AILT under the conditions of RL = 2 kΩ, CL = 100 pF, f = 100 kHz, and Top = 25 °C?
The gain bandwidth product is 8 MHz.
What is the input bias current (iib) at Top = 25 °C?
The input bias current is 1 pA at Top = 25 °C.
What is the input offset current (iio) at a top temperature of 25 °C?
The input offset current is 1 pA.
What is the input offset voltage of the TSV911AILT at Top = 25 °C under DC performance conditions?
The input offset voltage is 100 µV.
What is the input offset voltage drift for the TSV911AILT?
The input offset voltage drift is 5 µV/°C at Electrical characteristics at $ VCC+ = 3.3 $ V, $ VCC- = 0 $ V, $ Vicm = VCC/2 $, with $ RL $ connected to $ VCC/2 $, T = 25 °C (unless otherwise specified).
What is the input voltage noise density at f = 10 kHz and Top = 25 °C?
The input voltage noise density is 21 nV/√Hz.
What is the maximum operating temperature for the TSV911AILT?
The maximum operating temperature is 125 °C.
What is the output current (iout) when Vo = 0 V, Top = 25 °C, VCC+ = 3.3 V, VCC- = 0 V, Vicm = VCC/2, and RL is connected to VCC/2?
The output current is 35 mA.
What is the output voltage high specification for the TSV911AILT?
The output voltage high is 15 mV when RL = 10 kΩ; vcc; Electrical characteristics at $ VCC+ = 3.3 $ V, $ VCC- = 0 $ V, $ Vicm = VCC/2 $, with $ RL $ connected to $ VCC/2 $, T = 25 °C (unless otherwise specified).