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OPA1671IDCKT

Single supply, wide bandwidth (13MHz), low noise (7nV/RtHz), RRIO audio op amp

Manufacturer: Texas Instruments, Inc
Mfr.Part #: OPA1671IDCKT
Datasheet: OPA1671IDCKT Datasheet (PDF)
Package/Case: SC70-5
Product Type: Amplifier ICs
RoHS:
Lifecycle: Active
EDA/CAD Models: Request Free CAD Models for OPA1671IDCKT

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

OPA1671IDCKT General Description

The OPA1671 is a wide-bandwidth, low-noise, low-distortion, audio operational amplifier that provides rail-to-rail input and output operation. This device offers an excellent combination of low voltage noise, current noise, and input capacitance, allowing the device to deliver high performance in a wide array of audio and industrial applications. The unique internal topology of the OPA1671 delivers very low distortion (–109 dB), while only consuming 940 µA of power supply current. The wide bandwidth (13 MHz) and high slew rate (5 V/µs) of OPA1671 makes this device an excellent choice for high gain audio and industrial signal conditioning.

The OPA1671 is available in the SC-70 and SOT-23 packages and is specified over the industrial temperature range (–40°C to +125°C).

Key Features

Low noise:
4 nV/√Hz at 10 kHz
4.7 fA/√Hz at 1 kHz
Low distortion: –109 dB (0.00035%)
Wide gain bandwidth: 13 MHz
Rail-to-rail input and output
Low supply-voltage operation: 1.7 V to 5.5 V
Low input capacitance
- Differential: 6 pF
- Common-mode: 2.5 pF
Low input-bias current: 10 pA
Low power supply current: 940 µA
Industry-standard packages: SC-70 and SOT-23

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Mfr	Texas Instruments
Series	-	Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status	Active	Amplifier Type	Audio
Number of Circuits	1	Output Type	Rail-to-Rail
Slew Rate	5V/µs	Gain Bandwidth Product	13 MHz
Current - Input Bias	10 pA	Voltage - Input Offset	250 µV
Current - Supply	940µA	Current - Output / Channel	66 mA
Voltage - Supply Span (Min)	1.7 V	Voltage - Supply Span (Max)	5.5 V
Operating Temperature	-40°C ~ 125°C	Mounting Type	Surface Mount
Package / Case	5-TSSOP, SC-70-5, SOT-353	Supplier Device Package	SC-70-5
Base Product Number	OPA1671	Number of channels	1
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	1.7	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	5.5
GBW (typ) (MHz)	13	Slew rate (typ) (V/µs)	5
Rail-to-rail	In, Out	Vos (offset voltage at 25°C) (max) (mV)	1.25
Iq per channel (typ) (mA)	0.94	Vn at 1 kHz (typ) (nV√Hz)	7
THD + N at 1 kHz (typ) (%)	0.00035	Rating	Catalog
Operating temperature range (°C)	-40 to 125	Iout (typ) (A)	0.066
Product type	Essential	Architecture	CMOS
CMRR (typ) (dB)	102	feature-function	Speaker
feature-amplifier-type	Class-AB	feature-rail-to-rail	Rail to Rail Input/Output
feature-typical-gain-bandwidth-product-mhz	13	feature-typical-psrr-db	113
feature-total-harmonic-distortion-noise	0.00035%@10000Ohm	feature-input-signal-type	Single
feature-output-signal-type	Single	feature-output-type	1-Channel Mono
feature-maximum-output-current-ma		feature-maximum-input-offset-voltage-mv	[email protected]
feature-maximum-input-bias-current-ua	0.00001(Typ)@5.5V	feature-maximum-power-dissipation-mw
feature-packaging	Tape and Reel	feature-rohs
feature-rad-hard		feature-pin-count	5
feature-supplier-package	SC-70	feature-standard-package-name1	SOT
feature-cecc-qualified		feature-esd-protection
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	Yes	feature-svhc-exceeds-threshold	No