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Siehe Technische Spezifikationen

OPA2197QDGKRQ1 +BOM

Dual automotive 36-V, precision, rail-to-rail input output, low offset voltage op amp

Hersteller:

TI
Herstellerteil #:

OPA2197QDGKRQ1
Datenblatt:

OPA2197QDGKRQ1 Datenblatt (PDF)
Number of channels:

2
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):

36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):

4.5
Vos (offset voltage at 25°C) (max) (mV):

0.25
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an OPA2197QDGKRQ1

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

OPA2197QDGKRQ1 Allgemeine Beschreibung

The OPA2197QDGKRQ1 is a member of the OPAx197-Q1 family of 36-V, e-trim™ operational amplifiers, featuring cutting-edge technology for superior performance. With a unique package-level trim process that reduces offset and offset temperature drift, this op amp offers unparalleled precision and stability. The advanced design minimizes errors caused by input transistor mismatch and package molding, ensuring reliable operation in demanding applications

Hauptmerkmale

AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, T_A
Low offset voltage: ±250 µV (maximum)
Low offset voltage drift: ±0.2 µV/°C
Low noise: 5.5 nV/√Hz at 1 kHz
High common-mode rejection: 140 dB
Low bias current: ±5 pA
Rail-to-rail input and output
Wide bandwidth: 10 MHz GBW
High slew rate: 20 V/µs
Low quiescent current: 1 mA per amplifier
Wide supply: ±2.25 V to ±18 V, 4.5 V to 36 V
EMI/RFI filtered inputs
Differential input-voltage range to supply rail
High capacitive load drive capability: 1 nF
Industry-standard packages:
- Single and dual channel in very-small, 8-pin VSSOP
- Quad channel in 14-pin TSSOP

Spezifikationen

Number of channels	2	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	4.5	Vos (offset voltage at 25°C) (max) (mV)	0.25
GBW (typ) (MHz)	10	Features	EMI Hardened, High Cload Drive, MUX Friendly, e-Trim™
Slew rate (typ) (V/µs)	20	Rail-to-rail	In, Out
Offset drift (typ) (µV/°C)	0.5	Iq per channel (typ) (mA)	1
Vn at 1 kHz (typ) (nV√Hz)	5.5	CMRR (typ) (dB)	140
Rating	Automotive	Operating temperature range (°C)	-40 to 125
TI functional safety category	Functional Safety-Capable	Input bias current (max) (pA)	20
Iout (typ) (A)	0.065	Architecture	CMOS
Input common mode headroom (to negative supply) (typ) (V)	-0.1	Input common mode headroom (to positive supply) (typ) (V)	0.1
Output swing headroom (to negative supply) (typ) (V)	0.095	Output swing headroom (to positive supply) (typ) (V)	-0.095
THD + N at 1 kHz (typ) (%)	0.00008

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AVAQ bestimmt und verpackt alle Geräte auf der Grundlage der Schutzanforderungen gegen elektrostatische Entladung (ESD) und Feuchtigkeitsempfindlichkeit (MSL)..