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OPA2197ID on a board, in 3D

OPA2197ID

Texas Instruments

-18V~-2.25V、2.25V~18V -40℃~+125℃ 10MHz 120dB 1mA 2 20V/us 25uV 2pA 4.5V~36V 5.5nV/√Hz@1kHz 500nV/℃ 5pA 65mA EMI filtering/RF suppression、Reverse-phase input protection Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Precision Op Amps ROHS

Extended
DatasheetJLCPCBLCSCti/OPA2197ID
Category
Operational Amplifier
Package
SOIC-8
Pins
8

Overview

The OPA2197ID is an operational Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -18V~-2.25V、2.25V~18V -40℃~+125℃ 10MHz 120dB 1mA 2 20V/us 25uV 2pA 4.5V~36V 5.5nV/√Hz@1kHz 500nV/℃ 5pA 65mA EMI filtering/RF suppression、Reverse-phase input protection Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Precision Op Amps ROHS.

PCBKit's library has its KiCad symbol (Amplifier_Operational:OPA2197xD, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 4,043 are in stock at JLCPCB (part C139363). 3 open-source boards in 3 repositories on GitHub use it.

Symbol

1-2+3
Amplifier_Operational:OPA2197xDFrom KiCad's library

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

From the datasheet

13
Supply, least
4.5 V · V+, relative to V–, single supply recommended minimum · p. 5
Supply, most
36 V · V+, relative to V–, single supply recommended maximum · p. 5
Supply, least
2.25 V · V+, dual supply recommended minimum +2.25 V with V– = –2.25 V · p. 5
Supply, most
18 V · V+, dual supply recommended maximum +18 V with V– = –18 V · p. 5
Supply, absolute maximum
40 V · V+, relative to V–, single supply absolute maximum · p. 5
Works from
-40 °C · Operating free-air temperature minimum · p. 5
Works up to
125 °C · Operating free-air temperature maximum · p. 5
Junction, hottest
150 °C · Junction temperature absolute maximum · p. 5
Takes working
2 mA · Sum of two amplifiers' typical quiescent currents, IO = 0 A, VS = 8 V to 36 V · p. 8
Takes at most
3 mA · Sum of two amplifiers' maximum quiescent currents, IO = 0 A, TA = –40°C to +125°C · p. 8
Junction to air (D (SOIC))
107.9 K/W · Junction-to-ambient thermal resistance · p. 6
Junction to case (D (SOIC))
53.9 K/W · Junction-to-case(top) thermal resistance · p. 6
Junction to board (D (SOIC))
48.9 K/W · Junction-to-board thermal resistance · p. 6

What it is and has

9
Amplifiers
Dual · p. 1
Package options
SOIC-8 and VSSOP-8 · 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
Input voltage noise density
5.5 nV/√Hz at 1 kHz · p. 1

Specifications

51
ParameterConditionsAs printedPage
Supply voltage, VS = (V+) – (V–) VSSingle supplymax 40 V5
Temperature TAOperatingmin -55 · max 150 °C5
Temperature TJJunctionmax 150 °C5
Temperature TstgStoragemin -65 · max 150 °C5
Supply voltage, VS = (V+) – (V–) VSSingle supplymin 4.5 · max 36 V5
Operating temperature, TA TAmin -40 · max 125 °C5
Junction-to-ambient thermal resistance RθJAD (SOIC), 8 PINStyp 107.9 °C/W6
Junction-to-case(top) thermal resistance RθJC(top)D (SOIC), 8 PINStyp 53.9 °C/W6
Junction-to-board thermal resistance RθJBD (SOIC), 8 PINStyp 48.9 °C/W6
Junction-to-top characterization parameter ψJTD (SOIC), 8 PINStyp 6.6 °C/W6
Junction-to-board characterization parameter ψJBD (SOIC), 8 PINStyp 48.3 °C/W6
Input voltage noise En(V–) – 0.1 V < VCM < (V+) – 3 V; f = 0.1 Hz to 10 Hztyp 1.3 uVPP7
Input voltage noise En(V+) – 1.5 V < VCM < (V+) + 0.1 V; f = 0.1 Hz to 10 Hztyp 4 uVPP7
Input voltage noise density en(V–) – 0.1 V < VCM < (V+) – 3 V; f = 100 Hztyp 10.5 nV/√Hz7
Input voltage noise density en(V–) – 0.1 V < VCM < (V+) – 3 V; f = 1 kHztyp 5.5 nV/√Hz7
Input voltage noise density en(V+) – 1.5 V < VCM < (V+) + 0.1 V; f = 100 Hztyp 32 nV/√Hz7
Input voltage noise density en(V+) – 1.5 V < VCM < (V+) + 0.1 V; f = 1 kHztyp 12.5 nV/√Hz7
Input current noise density inf = 1 kHztyp 1.5 fA/√Hz7
Common-mode rejection ratio CMRRVS = ±18 V; (V–) – 0.1 V < VCM < (V+) – 3 V; TA = 25°Cmin 120 · typ 140 dB7
Common-mode rejection ratio CMRRVS = ±18 V; (V–) – 0.1 V < VCM < (V+) – 3 V; TA = –40°C to +125°Cmin 110 · typ 126 dB7
Common-mode rejection ratio CMRRVS = ±18 V; (V+) – 1.5 V < VCM < (V+); TA = 25°Cmin 100 · typ 120 dB7
Common-mode rejection ratio CMRRVS = ±18 V; (V+) – 1.5 V < VCM < (V+); TA = –40°C to +125°Cmin 80 · typ 100 dB7
Open-loop voltage gain (1) AOLVS = ±18 V; (V–) + 0.6 V < VO < (V+) – 0.6 V; RLOAD = 2 kΩ; TA = 25°Cmin 120 · typ 134 dB7
Open-loop voltage gain (1) AOLVS = ±18 V; (V–) + 0.6 V < VO < (V+) – 0.6 V; RLOAD = 2 kΩ; TA = –40°C to +125°Cmin 110 · typ 126 dB7
Open-loop voltage gain (1) AOLVS = ±18 V; (V–) + 0.3 V < VO < (V+) – 0.3 V; RLOAD = 10 kΩ; TA = 25°Cmin 120 · typ 143 dB7
Open-loop voltage gain (1) AOLVS = ±18 V; (V–) + 0.3 V < VO < (V+) – 0.3 V; RLOAD = 10 kΩ; TA = –40°C to +125°Cmin 110 · typ 134 dB7
Unity gain bandwidth GBWtyp 10 MHz8
Slew rate SRVS = ± 18 V, G = 1, 10-V steptyp 20 V/us8
Settling time tsTo 0.01%; VS = ±18 V, G = 1, 10-V steptyp 1.4 us8
Settling time tsTo 0.01%; VS = ±18 V, G = 1, 5-V steptyp 0.9 us8
Settling time tsTo 0.001%; VS = ±18 V, G = 1, 10-V steptyp 2.1 us8
Settling time tsTo 0.001%; VS = ±18 V, G = 1, 5-V steptyp 1.8 us8
Overload recovery time tORVIN × G = VStyp 200 ns8
Total harmonic distortion + noise THD+NG = 1, f = 1 kHz, VO = 3.5 VRMStyp 0.00008 %8
Voltage output swing from rail VOPositive rail; No loadtyp 5 · max 25 mV8
Voltage output swing from rail VOPositive rail; RLOAD = 10 kΩtyp 95 · max 125 mV8
Voltage output swing from rail VOPositive rail; RLOAD = 2 kΩtyp 430 · max 500 mV8
Voltage output swing from rail VONegative rail; No loadtyp 5 · max 25 mV8
Voltage output swing from rail VONegative rail; RLOAD = 10 kΩtyp 95 · max 125 mV8
Voltage output swing from rail VONegative rail; RLOAD = 2 kΩtyp 430 · max 500 mV8
Open-loop output impedance ZOf = 1 MHz, IO = 0 A, See Figure 26typ 375 Ω8
Quiescent current per amplifier IQIO = 0 A; TA = 25°Ctyp 1 · max 1.3 mA8
Quiescent current per amplifier IQTA = –40°C to +125°C, IO = 0 Amax 1.5 mA8
Thermal protection (2)typ 140 °C8
Slew rate SRG = 1, 1-V steptyp 14 V/us10
Settling time tsTo 0.01%; VS = ±3 V, G = 1, 5-V steptyp 1 us10
Overload recovery time tORVIN× G = VStyp 200 ns10
Open-loop output impedance ZOf = 1 MHz, IO = 0 A, see Figure 26typ 375 Ω10
Quiescent current per amplifier IQIO = 0 A; TA = 25°Ctyp 1 · max 1.3 mA10
Quiescent current per amplifier IQIO = 0 A; TA = –40°C to +125°Cmax 1.5 mA10
Thermal protection (1)typ 140 °C10

Pins, by the datasheet

8
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–
Negative (lowest) 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 V+
Positive (highest) power supply. · p. 4

Parameters

23
Common Mode Rejection Ratio(CMRR)
140dB
Current - Supply
2mA
Current - Supply(Max)
3mA
Dual Supply
2.25V~18V
Features
EMI filtering/RF suppression
Gain Bandwidth Product
10MHz
Ib - Input Bias Current
5pA
Input Offset Current(Ios)
2pA
Input Offset Voltage Drift(Vos TC)
500nV/℃
Input Voltage Noise Density
5.5nV/√Hz@1kHz
Junction Temperature(Max)
150℃
Number of Channels
2
Operating Temperature
-40℃~+125℃
Output Current
65mA
Quiescent Current(Iq)
1mA
Rail to Rail
Rail-to-Rail Input, Rail-to-Rail Output
Single supply
2.25V~36V
Slew Rate
20V/us
Thermal Resistance(Junction to Ambient)
107.9℃/W
Thermal Resistance(Junction to Board)
48.9℃/W
Thermal Resistance(Junction to Case)
53.9℃/W
Voltage - Supply(Absolute Max)
40V
Vos - Input Offset Voltage
25uV

Order codes

2

Pinout

8
The pins of the OPA2197ID
PinNameType
1—Output
2-Input
3+Input
4V-Power in
5+Input
6-Input
7—Output
8V+Power in

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All 3
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Questions

Is there a KiCad symbol and footprint for the OPA2197ID?

Yes. The symbol is Amplifier_Operational:OPA2197xD and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the OPA2197ID?

SOIC-8, with 8 pins. Its footprint is drawn on this page.

Where is the OPA2197ID datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the OPA2197ID?

JLCPCB lists it as part C139363, with 4,043 in stock; the sellers' links on this page open their listings.

What can replace the OPA2197ID?

Parts like it in the library: the TS922IDT by STMicroelectronics, the LMV358B-SR by 3PEAK, the MC33178D by onsemi and the BUF634AID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the OPA2197ID?

3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8