OPA1644AID

Product Properties

Manufacturer:
 Texas Instruments
Series:
 OPA1644
Product:
 Audio Amplifiers
Package / Case:
 SOIC-14
Number of Channels: 4 Channel
Product Type: Audio Amplifiers

 

Category:
Manufacturer:
 Texas Instruments
Product Category: Audio Amplifiers
Series:
 OPA1644
Product:
 Audio Amplifiers
Output Power:
 –
Mounting Style:
 SMD/SMT
Type:
 Rail-to-Rail
Package / Case:
 SOIC-14
THD plus Noise:
 0.00005 %
Supply Voltage – Max:
 18 V
Supply Voltage – Min:
 2.25 V
Minimum Operating Temperature:
 – 40 C
Maximum Operating Temperature:
 + 85 C
Packaging:
 Tube
Brand: Texas Instruments
CMRR – Common Mode Rejection Ratio: 120 dB to 126 dB
Features: Burr-Brown Audio, Premium Sound
GBP – Gain Bandwidth Product: 11 MHz
Ib – Input Bias Current: 20 pA
Input Type: Rail-to-Rail
Moisture Sensitive: Yes
Number of Channels: 4 Channel
Operating Supply Current: 1.8 mA
Operating Supply Voltage: 4.5 V to 36 V
Output Type: Rail-to-Rail
Product Type: Audio Amplifiers
SR – Slew Rate: 20 V/us
Factory Pack Quantity: 50
Subcategory: Audio ICs
Vos – Input Offset Voltage: 3.5 mV
Unit Weight: 0.011923 oz

OPA164x/OPA164x-Q1 SoundPlus™ Audio Op Amps

Texas Instruments OPA164x/OPA164x-Q1 SoundPlus™ JFET-input, ultra-low distortion, low-noise op amps are fully specified for audio applications. OPA164x/OPA164x-Q1 op amps offer superior sound quality and rail-to-rail output swing that allows for increased headroom, making these devices ideal for any audio circuit. The  OPA164x/OPA164x-Q1 op amps operate over a very wide supply voltage range of ±2.25V to ±18V. The OPA164x/OPA164x-Q1 are utility-gain stable and provide excellent dynamic behavior over a wide range of load conditions. These op amps are ideal for professional audio equipment, analog and digital mixing consoles, broadcast studio equipment, high-end A/V receivers, and high-end Blu-Ray™ players. The Texas Instruments OPA164x-Q1 devices are AEC-Q100 qualified for automotive applications.

Texas Instruments OPA1644 Soundplus™ JFET-Input Audio Op Amps

The Texas Instruments OPA1644 Soundplus™ high-performance, JFET-input operational amplifiers feature superior sound quality and are fully specified for audio applications. TI OPA1644 op amps feature rail-to-rail output swing that allows for increased headroom, making these devices ideal for any audio circuit. The TI OPA1644 operates over a very wide supply voltage range of ±2.25V to ±18V. These TI op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

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