2 layers40 × 108 mm
OPA4197ID
Texas InstrumentsExtended
-18V~-2.25V、2.25V~18V -40℃~+125℃ 100uV 10MHz 120dB 1mA 2.5uV/℃ 20V/us 2pA 4.5V~36V 5.5nV/√Hz@1kHz 5pA 65mA EMI filtering/RF suppression、Reverse-phase input protection Four channels Rail-to-Rail Input, Rail-to-Rail Output SOIC-14 Precision Op Amps ROHS
- Part id
- ti/OPA4197ID
- Category
- Operational Amplifier
- Package
- SOIC-14
- Pins
- 14
- In stock
- 6,284 at JLCPCB (C2058532)
- Used on
- 13 open-source boards
Overview
The OPA4197ID is an operational Amplifier made by Texas Instruments in a SOIC-14 package with 14 pins. -18V~-2.25V、2.25V~18V -40℃~+125℃ 100uV 10MHz 120dB 1mA 2.5uV/℃ 20V/us 2pA 4.5V~36V 5.5nV/√Hz@1kHz 5pA 65mA EMI filtering/RF suppression、Reverse-phase input protection Four channels Rail-to-Rail Input, Rail-to-Rail Output SOIC-14 Precision Op Amps ROHS.
PCBKit's library has its KiCad symbol (Amplifier_Operational:OPA4197xD, from KiCad's library) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 6,284 are in stock at JLCPCB (part C2058532). 13 open-source boards in 7 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
14- Supply, least
- 4.5 V · V+, single supply, recommended operating min relative to V– · p. 5
- Supply, most
- 36 V · V+, single supply, recommended operating max relative to V– · p. 5
- Supply, least
- 2.25 V · V+/V–, dual supply min magnitude per rail · p. 5
- Supply, most
- 18 V · V+/V–, dual supply max magnitude per rail · p. 5
- Supply, absolute maximum
- 40 V · V+ relative to V–, single supply absolute max · p. 5
- Supply, absolute maximum
- 20 V · V+/V–, dual supply absolute max magnitude per rail · p. 5
- Works from
- -40 °C · Operating free-air temperature min · p. 5
- Works up to
- 125 °C · Operating free-air temperature max · p. 5
- Junction, hottest
- 150 °C · Junction temperature absolute max · p. 5
- A pin gives at most
- 10 mA · Signal input pin current absolute max magnitude · p. 5
- Takes working
- 1 mA · Quiescent current typical per amplifier, IO = 0 A · p. 8
- Junction to air (D (SOIC))
- 86.4 K/W · Junction-to-ambient thermal resistance · p. 6
- Junction to case (D (SOIC))
- 46.3 K/W · Junction-to-case(top) thermal resistance · p. 6
- Junction to board (D (SOIC))
- 41 K/W · Junction-to-board thermal resistance · p. 6
What it is and has
7- Amplifiers and package options
- Quad in SOIC-14 and TSSOP-14 · p. 1
- Input and output
- Rail-to-rail · p. 1
- Gain bandwidth
- 10 MHz · p. 1
- Slew rate
- 20 V/µs · p. 1
- Input filtering
- EMI- and RFI-filtered inputs · p. 1
- Differential input voltage range
- To supply rail · p. 1
- Capacitive load drive capability
- 1 nF · p. 1
Specifications
51| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Supply voltage VS = (V+) – (V–) | Single supply | max 40 V | 5 |
| Temperature TA | Operating | min -55 · max 150 °C | 5 |
| Temperature TJ | Junction | max 150 °C | 5 |
| Temperature Tstg | Storage | min -65 · max 150 °C | 5 |
| Supply voltage VS = (V+) – (V–) | Single supply | min 4.5 · max 36 V | 5 |
| Operating temperature TA | min -40 · max 125 °C | 5 | |
| Junction-to-ambient thermal resistance RθJA | D (SOIC), 14 PINS | typ 86.4 °C/W | 6 |
| Junction-to-case(top) thermal resistance RθJC(top) | D (SOIC), 14 PINS | typ 46.3 °C/W | 6 |
| Junction-to-board thermal resistance RθJB | D (SOIC), 14 PINS | typ 41 °C/W | 6 |
| Junction-to-top characterization parameter ψJT | D (SOIC), 14 PINS | typ 11.3 °C/W | 6 |
| Junction-to-board characterization parameter ψJB | D (SOIC), 14 PINS | typ 40.7 °C/W | 6 |
| Input voltage noise En | (V–) – 0.1 V < VCM < (V+) – 3 V; f = 0.1 Hz to 10 Hz | typ 1.3 uVPP | 7 |
| Input voltage noise En | (V+) – 1.5 V < VCM < (V+) + 0.1 V; f = 0.1 Hz to 10 Hz | typ 4 uVPP | 7 |
| Input voltage noise density en | (V–) – 0.1 V < VCM < (V+) – 3 V; f = 100 Hz | typ 10.5 nV/√Hz | 7 |
| Input voltage noise density en | (V–) – 0.1 V < VCM < (V+) – 3 V; f = 1 kHz | typ 5.5 nV/√Hz | 7 |
| Input voltage noise density en | (V+) – 1.5 V < VCM < (V+) + 0.1 V; f = 100 Hz | typ 32 nV/√Hz | 7 |
| Input voltage noise density en | (V+) – 1.5 V < VCM < (V+) + 0.1 V; f = 1 kHz | typ 12.5 nV/√Hz | 7 |
| Input current noise density in | f = 1 kHz | typ 1.5 fA/√Hz | 7 |
| Common-mode rejection ratio CMRR | VS = ±18 V; (V–) – 0.1 V < VCM < (V+) – 3 V; TA = 25°C | min 120 · typ 140 dB | 7 |
| Common-mode rejection ratio CMRR | VS = ±18 V; (V–) – 0.1 V < VCM < (V+) – 3 V; TA = –40°C to +125°C | min 110 · typ 126 dB | 7 |
| Common-mode rejection ratio CMRR | VS = ±18 V; (V+) – 1.5 V < VCM < (V+); TA = 25°C | min 100 · typ 120 dB | 7 |
| Common-mode rejection ratio CMRR | VS = ±18 V; (V+) – 1.5 V < VCM < (V+); TA = –40°C to +125°C | min 80 · typ 100 dB | 7 |
| Open-loop voltage gain AOL | VS = ±18 V; (V–) + 0.6 V < VO < (V+) – 0.6 V; RLOAD = 2 kΩ; TA = 25°C | min 120 · typ 134 dB | 7 |
| Open-loop voltage gain AOL | VS = ±18 V; (V–) + 0.6 V < VO < (V+) – 0.6 V; RLOAD = 2 kΩ; TA = –40°C to +125°C | min 110 · typ 126 dB | 7 |
| Open-loop voltage gain AOL | VS = ±18 V; (V–) + 0.3 V < VO < (V+) – 0.3 V; RLOAD = 10 kΩ; TA = 25°C | min 120 · typ 143 dB | 7 |
| Open-loop voltage gain AOL | VS = ±18 V; (V–) + 0.3 V < VO < (V+) – 0.3 V; RLOAD = 10 kΩ; TA = –40°C to +125°C | min 110 · typ 134 dB | 7 |
| Unity gain bandwidth GBW | typ 10 MHz | 8 | |
| Slew rate SR | VS = ±18 V, G = 1, 10-V step | typ 20 V/us | 8 |
| Settling time ts | To 0.01%; VS = ±18 V, G = 1, 10-V step | typ 1.4 us | 8 |
| Settling time ts | To 0.01%; VS = ±18 V, G = 1, 5-V step | typ 0.9 us | 8 |
| Settling time ts | To 0.001%; VS = ±18 V, G = 1, 10-V step | typ 2.1 us | 8 |
| Settling time ts | To 0.001%; VS = ±18 V, G = 1, 5-V step | typ 1.8 us | 8 |
| Overload recovery time tOR | VIN × G = VS | typ 200 ns | 8 |
| Total harmonic distortion + noise THD+N | G = 1, f = 1 kHz, VO = 3.5 VRMS | typ 0.00008 % | 8 |
| Voltage output swing from rail VO | Positive rail; No load | typ 5 · max 25 mV | 8 |
| Voltage output swing from rail VO | Positive rail; RLOAD = 10 kΩ | typ 95 · max 125 mV | 8 |
| Voltage output swing from rail VO | Positive rail; RLOAD = 2 kΩ | typ 430 · max 500 mV | 8 |
| Voltage output swing from rail VO | Negative rail; No load | typ 5 · max 25 mV | 8 |
| Voltage output swing from rail VO | Negative rail; RLOAD = 10 kΩ | typ 95 · max 125 mV | 8 |
| Voltage output swing from rail VO | Negative rail; RLOAD = 2 kΩ | typ 430 · max 500 mV | 8 |
| Open-loop output impedance ZO | f = 1 MHz, IO = 0 A, See Figure 26 | typ 375 Ω | 8 |
| Quiescent current per amplifier IQ | IO = 0 A; TA = 25°C | typ 1 · max 1.3 mA | 8 |
| Quiescent current per amplifier IQ | TA = –40°C to +125°C, IO = 0 A | max 1.5 mA | 8 |
| Thermal protection | typ 140 °C | 8 | |
| Slew rate SR | G = 1, 1-V step | typ 14 V/us | 10 |
| Settling time ts | To 0.01%; VS = ±3 V, G = 1, 5-V step | typ 1 us | 10 |
| Overload recovery time tOR | VIN× G = VS | typ 200 ns | 10 |
| Open-loop output impedance ZO | f = 1 MHz, IO = 0 A, see Figure 26 | typ 375 Ω | 10 |
| Quiescent current per amplifier IQ | IO = 0 A; TA = 25°C | typ 1 · max 1.3 mA | 10 |
| Quiescent current per amplifier IQ | IO = 0 A; TA = –40°C to +125°C | max 1.5 mA | 10 |
| Thermal protection | typ 140 °C | 10 |
Pins, by the datasheet
14- 1 OUT A
- Output, channel A. · p. 4
- 2 –IN A
- Inverting input, channel A. · p. 4
- 3 +IN A
- Noninverting input, channel A. · p. 4
- 4 V+
- Positive (highest) power supply. · p. 4
- 5 +IN B
- Noninverting input, channel B. · p. 4
- 6 –IN B
- Inverting input, channel B. · p. 4
- 7 OUT B
- Output, channel B. · p. 4
- 8 OUT C
- Output, channel C. · p. 4
- 9 –IN C
- Inverting input, channel C. · p. 4
- 10 +IN C
- Noninverting input, channel C. · p. 4
- 11 V–
- Negative (lowest) power supply. · p. 4
- 12 +IN D
- Noninverting input, channel D. · p. 4
- 13 –IN D
- Inverting input, channel D. · p. 4
- 14 OUT D
- Output, channel D. · p. 4
- 4 layers84.1 × 66 mm
- 2 layers27.1 × 24 mm
- 2 layers27.1 × 24 mm
- 4 layers36 × 25 mm
- 6 layers36 × 158 mm
- 4 layers36 × 95 mm
- 2 layers
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Questions
Is there a KiCad symbol and footprint for the OPA4197ID?
Yes. The symbol is Amplifier_Operational:OPA4197xD and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the OPA4197ID?
SOIC-14, with 14 pins. Its footprint is drawn on this page.
Where is the OPA4197ID datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the OPA4197ID?
JLCPCB lists it as part C2058532, with 6,284 in stock; the sellers' links on this page open their listings.
What can replace the OPA4197ID?
Parts like it in the library: the LM2902DT by STMicroelectronics, the LM324DT by STMicroelectronics, the LMV324-SR by Gainsil and the MC33179D by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the OPA4197ID?
13 boards in 7 repositories on GitHub; the most starred are listed on this page, with their KiCad files.