10pA 110 dB Instrumentational OP Amps 0.00001μA 4.5V~36V ±2.25V~18V OPA1679 14-TSSOP (0.173, 4.40mm Width)
SOT-23
OPA1679IPWR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Package / Case
14-TSSOP (0.173, 4.40mm Width)
Surface Mount
YES
Number of Pins
14
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
14
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Operational Amplifier
Packing Method
TR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
4
Supply Voltage
15V
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
OPA1679
Output Type
Rail-to-Rail
Number of Circuits
4
Current - Supply
2mA
Slew Rate
9V/μs
Architecture
VOLTAGE-FEEDBACK
Amplifier Type
Audio
Common Mode Rejection Ratio
110 dB
Current - Input Bias
10pA
Voltage - Supply, Single/Dual (±)
4.5V~36V ±2.25V~18V
Gain Bandwidth Product
16MHz
Neg Supply Voltage-Nom (Vsup)
-15V
Unity Gain BW-Nom
16000 kHz
Average Bias Current-Max (IIB)
0.00001μA
Low-Offset
NO
Frequency Compensation
YES
Supply Voltage Limit-Max
20V
Voltage - Input Offset
500μV
Low-Bias
YES
Micropower
NO
Programmable Power
NO
Neg Supply Voltage-Max (Vsup)
-20V
Wideband
NO
Power
NO
Voltage Gain-Min
199526.231
Common-mode Reject Ratio-Min
100 dB
Height
1.2mm
Length
5mm
Width
4.4mm
Thickness
1mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,000
$0.49280
$0.9856
6,000
$0.46816
$2.80896
10,000
$0.45056
$4.5056
OPA1679IPWR Product Details
OPA1679IPWR Description
The quad-channel OPA1679IPWR op-amp offers higher system-level performance over legacy op-amps commonly used in audio circuitry.
The OPA1679IPWR amplifier achieves a low 4.5-nV/√Hz noise density and low distortion of 0.0001% at 1 kHz, which improves audio signal fidelity. This op-amp OPA1679IPWR also offers rail-to-rail output swing to within 800 mV with a 2-kΩ load, which increases headroom and maximizes dynamic range.
OPA1679IPWR Features
Low noise: 4.5 nV/√Hz at 1 kHz
Low distortion: 0.0001% at 1 kHz
High open-loop gain: 114 dB
High common-mode rejection: 110 dB
Low quiescent current:
– 2 mA per channel
Low input bias current: 10 pA (typical)
OPA1679IPWR Applications
Professional microphones and wireless systems
Professional audio mixer/control surface
Guitar amplifier and other music instrument amplifier