Datasheet Texas Instruments OPA4991IRUCR

40-V, quad 4.5-MHz, rail-to-rail input/output, low-offset-voltage, low-noise op amp 14-QFN -40 to 125

Datasheets

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Approx. price	.864 \| 1ku US$
Architecture	CMOS
CMRR(Min)	109 dB
CMRR(Typ)	130 dB
Features	EMI Hardened,High Cload Drive,MUX Friendly,Shutdown,Small Size
GBW(Typ)	4.5 MHz
Input bias current(Typ)	10 pA
Input common mode headroom (to negative supply)(Typ)	-0.1 V
Input common mode headroom (to positive supply)(Typ)	0.1 V
Iq per channel(Max)	0.685 mA
Iq per channel(Typ)	0.56 mA
Number of channels	4
Offset drift(Typ)	0.3 uV/C
Operating temperature range	-40 to 125 C
Output current(Typ)	75 mA
Output swing headroom (to negative supply)(Typ)	0.025 V
Output swing headroom (to positive supply)(Typ)	-0.025 V
Package Group	QFN\|14,SOIC\|14,TSSOP\|14
Package size: mm2:W x L	14QFN: 4 mm2: 2 x 2 (QFN\|14),14SOIC: 52 mm2: 6 x 8.65 (SOIC\|14),14TSSOP: 32 mm2: 6.4 x 5 (TSSOP\|14) PKG
Rail-to-rail	In,Out
Rating	Catalog
Slew rate(Typ)	21 V/us
Total supply voltage(Max)	40 +5V=5, +/-5V=10
Total supply voltage(Min)	2.7 +5V=5, +/-5V=10
Vn at 1 kHz(Typ)	10.8 nV/rtHz
Vos (offset voltage @ 25 C)(Max)	0.83 mV

RoHS	Compliant
Pb Free	Yes

Series: OPA4991 (3)

Semiconductors > Analog and Mixed-Signal > Amplifiers > Operational amplifiers (op amps) > General-purpose op amps