component
TPA741DR
Public Made by Adomby adom
Texas Instruments Audio Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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tpa741dr: specified limits as data (metadata.characteristics, 34 rows from the datasheet)
2 files changed
+457−1
README.md+41@@ -26,6 +26,47 @@ TPA741DR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extrac | Category | Amplifiers/Comparators | | 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 | VDD | 2.5 | | 5.5 | V | | 3 |+| Operating free-air temperature | TA | -40 | | 85 | °C | | 3 |+| Supply voltage | VDD | | | 6 | V | | 2 |+| Input voltage | VI | -0.3 | | | V | Upper limit printed as VDD + 0.3 V | 2 |+| Operating free-air temperature | TA | -40 | | 85 | °C | | 2 |+| Operating junction temperature range | TJ | -40 | | 150 | °C | | 2 |+| Storage temperature range | Tstg | -65 | | 150 | °C | | 2 |+| Lead temperature | | | | 260 | °C | 1,6 mm (1/16 inch) from case for 10 seconds | 2 |+| Power rating, D package (SOIC) | | | | 725 | mW | TA ≤ 25°C | 2 |+| Power rating, D package (SOIC) | | | | 464 | mW | TA = 70°C | 2 |+| Power rating, D package (SOIC) | | | | 377 | mW | TA = 85°C | 2 |+| Derating factor, D package (SOIC) | | | 5.8 | | mW/°C | | 2 |+| Output offset voltage (measured differentially) | /VOS/ | | 20 | | mV | VDD = 3.3 V, TA = 25°C, RL = 8 Ω; SHUTDOWN = 0 V, RL = 8 Ω, RF = 10 kΩ | 3 |+| Supply current | IDD | | 1.35 | 2.5 | mA | VDD = 3.3 V, TA = 25°C, RL = 8 Ω; SHUTDOWN = 0 V, RF = 10 kΩ | 3 |+| Supply current, shutdown mode | IDD(SD) | | 7 | 50 | µA | VDD = 3.3 V, TA = 25°C, RL = 8 Ω; SHUTDOWN = VDD, RF = 10 kΩ (see Figure 6) | 3 |+| Output offset voltage (measured differentially) | /VOS/ | | 20 | | mV | VDD = 5 V, TA = 25°C, RL = 8Ω; SHUTDOWN = 0 V, RL = 8 Ω, RF = 10 kΩ | 4 |+| Supply current | IDD | | 1.45 | 2.5 | mA | VDD = 5 V, TA = 25°C, RL = 8Ω; SHUTDOWN = 0 V, RF = 10 kΩ | 3 |+| Supply current, shutdown mode | IDD(SD) | | 50 | 100 | µA | VDD = 5 V, TA = 25°C, RL = 8Ω; SHUTDOWN = VDD, RF = 10 kΩ (see Figure 4) | 3 |+| Power supply rejection ratio | PSRR | | 85 | | dB | VDD = 3.2 V to 3.4 V | 3 |+| Power supply rejection ratio | PSRR | | 78 | | dB | VDD = 4.9 V to 5.1 V | 3 |+| High-level input current (SHUTDOWN) | /IIH/ | | 1 | | µA | SHUTDOWN, VDD = 3.3 V, Vi = 3.3 V | 3 |+| Low-level input current (SHUTDOWN) | /IIL/ | | 1 | | µA | SHUTDOWN, VDD = 3.3 V, Vi = 0 V | 3 |+| Output power | PO | | 250 | | mW | VDD = 3.3 V, TA = 25°C, RL = 8 Ω; THD = 0.5%, See Figure 9 | 3 |+| Total harmonic distortion plus noise | THD + N | | 0.55 | | % | VDD = 3.3 V, TA = 25°C, RL = 8 Ω; PO = 250 mW, f = 200 Hz to 4 kHz, See Figure 7 | 3 |+| Maximum output power bandwidth | BOM | | 20 | | kHz | VDD = 3.3 V, TA = 25°C, RL = 8 Ω; AV = -2 V/V, THD = 2%, See Figure 7 | 3 |+| Unity-gain bandwidth | B1 | | 1.4 | | MHz | VDD = 3.3 V, TA = 25°C, RL = 8 Ω; Open loop, See Figure 15 | 3 |+| Supply ripple rejection ratio | kSVR | | 79 | | dB | VDD = 3.3 V, TA = 25°C, RL = 8 Ω; f = 1 kHz, CB = 1 µF, See Figure 2 | 3 |+| Noise output voltage | Vn | | 17 | | µV(rms) | VDD = 3.3 V, TA = 25°C, RL = 8 Ω; AV = -1 V/V, CB = 0.1 µF, See Figure 19 | 3 |+| Output power | PO | | 700 | | mW | VDD = 5 V, TA = 25°C, RL = 8Ω; THD = 0.5%, See Figure 13 | 4 |+| Total harmonic distortion plus noise | THD + N | | 0.5 | | % | VDD = 5 V, TA = 25°C, RL = 8Ω; PO = 250 mW, f = 200 Hz to 4 kHz, See Figure 11 | 4 |+| Maximum output power bandwidth | BOM | | 20 | | kHz | VDD = 5 V, TA = 25°C, RL = 8Ω; AV = -2 V/V, THD = 2%, See Figure 11 | 4 |+| Unity-gain bandwidth | B1 | | 1.4 | | MHz | VDD = 5 V, TA = 25°C, RL = 8Ω; Open loop, See Figure 16 | 4 |+| Supply ripple rejection ratio | kSVR | | 80 | | dB | VDD = 5 V, TA = 25°C, RL = 8Ω; f = 1 kHz, CB = 1 µF, See Figure 2 | 4 |+| Noise output voltage | Vn | | 17 | | µV(rms) | VDD = 5 V, TA = 25°C, RL = 8Ω; AV = -1 V/V, CB = 0.1 µF, See Figure 20 | 4 |+ ## CAD (KiCad official) - Symbol: `TPA741DR`
page.json+416−1@@ -180,6 +180,421 @@ "Package": "SOIC-8", "Category": "Amplifiers/Comparators", "Pins": "8"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "4c382207c8b52f6f",+ "rows": [+ {+ "name": "Supply voltage",+ "symbol": "VDD",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 2.5,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Operating free-air temperature",+ "symbol": "TA",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Supply voltage",+ "symbol": "VDD",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Input voltage",+ "symbol": "VI",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "Upper limit printed as VDD + 0.3 V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating free-air temperature",+ "symbol": "TA",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature range",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature range",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Lead temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "1,6 mm (1/16 inch) from case for 10 seconds",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Power rating, D package (SOIC)",+ "symbol": "",+ "kind": "thermal",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 725,+ "conditions": "TA ≤ 25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Power rating, D package (SOIC)",+ "symbol": "",+ "kind": "thermal",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 464,+ "conditions": "TA = 70°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Power rating, D package (SOIC)",+ "symbol": "",+ "kind": "thermal",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 377,+ "conditions": "TA = 85°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Derating factor, D package (SOIC)",+ "symbol": "",+ "kind": "thermal",+ "unit": "mW/°C",+ "min": null,+ "typ": 5.8,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Output offset voltage (measured differentially)",+ "symbol": "|VOS|",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "VDD = 3.3 V, TA = 25°C, RL = 8 Ω; SHUTDOWN = 0 V, RL = 8 Ω, RF = 10 kΩ",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Supply current",+ "symbol": "IDD",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 1.35,+ "max": 2.5,+ "conditions": "VDD = 3.3 V, TA = 25°C, RL = 8 Ω; SHUTDOWN = 0 V, RF = 10 kΩ",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Supply current, shutdown mode",+ "symbol": "IDD(SD)",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 7,+ "max": 50,+ "conditions": "VDD = 3.3 V, TA = 25°C, RL = 8 Ω; SHUTDOWN = VDD, RF = 10 kΩ (see Figure 6)",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Output offset voltage (measured differentially)",+ "symbol": "|VOS|",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "VDD = 5 V, TA = 25°C, RL = 8Ω; SHUTDOWN = 0 V, RL = 8 Ω, RF = 10 kΩ",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Supply current",+ "symbol": "IDD",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 1.45,+ "max": 2.5,+ "conditions": "VDD = 5 V, TA = 25°C, RL = 8Ω; SHUTDOWN = 0 V, RF = 10 kΩ",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Supply current, shutdown mode",+ "symbol": "IDD(SD)",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 50,+ "max": 100,+ "conditions": "VDD = 5 V, TA = 25°C, RL = 8Ω; SHUTDOWN = VDD, RF = 10 kΩ (see Figure 4)",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Power supply rejection ratio",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 85,+ "max": null,+ "conditions": "VDD = 3.2 V to 3.4 V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Power supply rejection ratio",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 78,+ "max": null,+ "conditions": "VDD = 4.9 V to 5.1 V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "High-level input current (SHUTDOWN)",+ "symbol": "|IIH|",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 1,+ "max": null,+ "conditions": "SHUTDOWN, VDD = 3.3 V, Vi = 3.3 V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Low-level input current (SHUTDOWN)",+ "symbol": "|IIL|",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 1,+ "max": null,+ "conditions": "SHUTDOWN, VDD = 3.3 V, Vi = 0 V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Output power",+ "symbol": "PO",+ "kind": "electrical",+ "unit": "mW",+ "min": null,+ "typ": 250,+ "max": null,+ "conditions": "VDD = 3.3 V, TA = 25°C, RL = 8 Ω; THD = 0.5%, See Figure 9",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Total harmonic distortion plus noise",+ "symbol": "THD + N",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 0.55,+ "max": null,+ "conditions": "VDD = 3.3 V, TA = 25°C, RL = 8 Ω; PO = 250 mW, f = 200 Hz to 4 kHz, See Figure 7",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Maximum output power bandwidth",+ "symbol": "BOM",+ "kind": "electrical",+ "unit": "kHz",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "VDD = 3.3 V, TA = 25°C, RL = 8 Ω; AV = -2 V/V, THD = 2%, See Figure 7",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Unity-gain bandwidth",+ "symbol": "B1",+ "kind": "electrical",+ "unit": "MHz",+ "min": null,+ "typ": 1.4,+ "max": null,+ "conditions": "VDD = 3.3 V, TA = 25°C, RL = 8 Ω; Open loop, See Figure 15",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Supply ripple rejection ratio",+ "symbol": "kSVR",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 79,+ "max": null,+ "conditions": "VDD = 3.3 V, TA = 25°C, RL = 8 Ω; f = 1 kHz, CB = 1 µF, See Figure 2",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Noise output voltage",+ "symbol": "Vn",+ "kind": "electrical",+ "unit": "µV(rms)",+ "min": null,+ "typ": 17,+ "max": null,+ "conditions": "VDD = 3.3 V, TA = 25°C, RL = 8 Ω; AV = -1 V/V, CB = 0.1 µF, See Figure 19",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Output power",+ "symbol": "PO",+ "kind": "electrical",+ "unit": "mW",+ "min": null,+ "typ": 700,+ "max": null,+ "conditions": "VDD = 5 V, TA = 25°C, RL = 8Ω; THD = 0.5%, See Figure 13",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Total harmonic distortion plus noise",+ "symbol": "THD + N",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 0.5,+ "max": null,+ "conditions": "VDD = 5 V, TA = 25°C, RL = 8Ω; PO = 250 mW, f = 200 Hz to 4 kHz, See Figure 11",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Maximum output power bandwidth",+ "symbol": "BOM",+ "kind": "electrical",+ "unit": "kHz",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "VDD = 5 V, TA = 25°C, RL = 8Ω; AV = -2 V/V, THD = 2%, See Figure 11",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Unity-gain bandwidth",+ "symbol": "B1",+ "kind": "electrical",+ "unit": "MHz",+ "min": null,+ "typ": 1.4,+ "max": null,+ "conditions": "VDD = 5 V, TA = 25°C, RL = 8Ω; Open loop, See Figure 16",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Supply ripple rejection ratio",+ "symbol": "kSVR",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 80,+ "max": null,+ "conditions": "VDD = 5 V, TA = 25°C, RL = 8Ω; f = 1 kHz, CB = 1 µF, See Figure 2",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Noise output voltage",+ "symbol": "Vn",+ "kind": "electrical",+ "unit": "µV(rms)",+ "min": null,+ "typ": 17,+ "max": null,+ "conditions": "VDD = 5 V, TA = 25°C, RL = 8Ω; AV = -1 V/V, CB = 0.1 µF, See Figure 20",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -221,4 +636,4 @@ "visibility": { "public": true }-}+}