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OPA4197IPWR +BOM

General Purpose Amplifier 4 Circuit Rail-to-Rail 14-TSSOP

Produttore:

TI
ProduttorePart #:

OPA4197IPWR
Scheda dati:

OPA4197IPWR Scheda dati (PDF)
Number of channels:

4
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):

0.1
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E-mail: [email protected]

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OPA4197IPWR Descrizione generale

The OPAx197 family (OPA197, OPA2197, and OPA4197) is a new generation of 36-V operational amplifiers.

These devices offer outstanding dc precision and ac performance, including rail-to-rail input/output, low offset (±25 µV, typical), low offset drift (±0.25 µV/°C, typ), and 10-MHz bandwidth.

Unique features such as differential input-voltage range to the supply rail, high output current (±65 mA), high capacitive load drive of up to 1 nF, and high slew rate (20 V/µs) make the OPA197 a robust, high-performance operational amplifier for high-voltage, industrial applications.

The OPA197 family of op amps is available in standard packages and is specified from –40°C to +125°C.

Caratteristiche principali

Low Offset Voltage: ±100 µV (Maximum)
Low Offset Voltage Drift: ±2.5 µV/°C (Maximum)
Low Noise: 5.5 nV/√Hz at 1 kHz
High Common-Mode Rejection: 120 dB (Minimum)
Low Bias Current: ±5 pA (Typical)
Rail-to-Rail Input and Output
Wide Bandwidth: 10-MHz GBW
High Slew Rate: 20 V/µs
Low Quiescent Current: 1 mA per Amplifier (Typical)
Wide Supply: ±2.25 V to ±18 V, +4.5 V to +36 V
EMI- and RFI-Filtered Inputs
Differential Input Voltage Range to Supply Rail
High Capacitive Load Drive Capability: 1 nF
Industry Standard Packages:
- Single in SOIC-8, SOT-5, and VSSOP-8
- Dual in SOIC-8 and VSSOP-8
- Quad in SOIC-14 and TSSOP-14

Specifiche

Number of channels	4	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)	0.1
GBW (typ) (MHz)	10	Features	EMI Hardened, High Cload Drive, 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	Catalog	Operating temperature range (°C)	-40 to 125
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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