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Details for OPA1644AID by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps
OPA1644AID
Buy Directly from Texas Instruments (5133 in stock) $2.0600
IC OP AMP JFET 11MHZ 14SOIC
OPA1644AID image

OPA1644AID by Texas Instruments

IC OP AMP JFET 11MHZ 14SOIC
Features
High Slew Rate: 20 V/u03bcs
Low Noise: 5.1 nV/u221aHz at 1 kHz
Low Quiescent Current: 1.8 mA per Channel
No Phase Reversal
Rail-to-rail Output
Single, Dual, and Quad Versions Available
Superior Sound Quality
True JFET Input Operational Amplifier With Low Input Bias Current
Ultralow Distortion: 0.00005% at 1 kHz
Unity Gain Stable
Wide Supply Range: u00b12.25 V to u00b118 V
Part Information
OPA1644AID image
RoHS Compliant
Description
The OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series are JFET-input, ultralow distortion, low-noise operational amplifiers fully specified for audio applications. The OPA1641, OPA1642, and OPA1644 rail-to-rail output swing allows increased headroom, making these devices ideal for use in any audio circuit. Features include 5.1-nV/√Hz noise, low THD+N (0.00005%), a low input bias current of 2 pA, and low quiescent current of 1.8 mA per channel. These devices operate over a very wide supply voltage range of ±2.25 V to ±18 V. The OPA1641, OPA1642, and OPA1644 series of operational amplifiers are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions. The dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded. The OPA1641, OPA1642, and OPA1644 specified from –40°C to +85°C. SoundPlus™ are
Specifications
No. of Amplifiers:
4 Amplifier, 4Amplifiers
Bandwidth:
11MHz
Slew Rate:
20V/µs
Supply Voltage Range:
± 2.25V to ± 18V
Amplifier Case Style:
SOIC
No. of Pins:
14Pins
Operating Temperature Min:
-55°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Amplifer Supply Voltage:
± 2.25V to ± 18V
Base Number:
1644
Op Amp Type:
Precision
Operating Temperature Range:
-55°C to +125°C
Alternate Descriptions
TI,OPA1644AID,IC,Op Amp RS Components
IC, OP AMP, JFET, 11MHZ, 14SOIC; No. of Amplifiers:4 Amplifier; Bandwidth:11MHz; Slew Rate:20V/µs; Supply Voltage Range:± 2.25V to ± 18V; Amplifier Case Style:SOIC; No. of Pins:14Pins; Operating Temperature Min:-55°C; Operating RoHS Compliant: Yes Newark Electronics
OP Amp Quad GP R-R O/P ±18V/36V 14-Pin SOIC Avnet America
OP Amp Quad GP R-R O/P ±18V/36V 14-Pin SOIC Avnet Europe
OPA1641/1642/1644 SoundPLUS™ High-Performance, JFET-Input Audio OpAmps Texas Instruments