OPA170-Q1 Automotive 36V, microPower, Rail-to-Rail Output, General Purpose Op Amp in MicroPackages

Description

The OPA170-Q1, OPA2170-Q1, and OPA4170-Q1 devices (OPAx170-Q1) are a family of 36-V, single-supply, low-noise operational amplifiers that feature micro packages with the ability to operate on supplies ranging from 2.7 V (±1.35 V) to 36 V (±18 V). They offer good offset, drift, and bandwidth with low quiescent current.

Unlike most operational amplifiers, which are specified at only one supply voltage, the OPAx170-Q1 family of operational amplifiers is specified from 2.7 V to 36 V. Input signals beyond the supply rails do not cause phase reversal. The OPAx170-Q1 family is stable with capacitive loads up to 300 pF. The input can operate 100 mV below the negative rail and within 2 V of the positive rail for normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the positive rail, but with reduced performance within 2 V of the positive rail. The OPAx170-Q1 operational amplifiers are specified from –40°C to +125°C.

Features

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
- Device HBM ESD Classification Level 3A
- Device CDM ESD Classification Level C5
Supply Range: 2.7 V to 36 V, ±1.35 V to ±18 V
Low Noise: 19 nV/√Hz
RFI Filtered Inputs
Input Range Includes the Negative Supply
Input Range Operates to Positive Supply
Rail-to-Rail Output
Gain Bandwidth: 1.2 MHz
Low Quiescent Current: 110 µA per Amplifier
High Common-Mode Rejection: 120 dB
Low Bias Current: 15 pA (Maximum)
Number of Channels:
- OPA170-Q1: 1
- OPA2170-Q1: 2
- OPA4170-Q1: 4
Industry-Standard Packages

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Parametrics

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Part number	Order	Number of channels (#)	Total supply voltage (Min) (+5V=5, +/-5V=10)	Total supply voltage (Max) (+5V=5, +/-5V=10)	GBW (Typ) (MHz)	Slew rate (Typ) (V/us)	Rail-to-rail	Vos (offset voltage @ 25 C) (Max) (mV)	Iq per channel (Typ) (mA)	Vn at 1 kHz (Typ) (nV/rtHz)	Rating	Operating temperature range (C)	Package Group	Package size: mm2:W x L (PKG)	Offset drift (Typ) (uV/C)	Features	Input bias current (Max) (pA)	CMRR (Typ) (dB)	Output current (Typ) (mA)	Architecture
OPA170-Q1	Order now	1	2.7	36	1.2	0.4	In to V- Out	1.8	0.1	19	Automotive	-40 to 125	SOT-23 \| 5	5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 \| 5)	0.3	EMI Hardened	15	120	17	CMOS
OPA2170-Q1	Order now	2	2.7	36	1.2	0.4	In to V- Out	1.8	0.1	19	Automotive	-40 to 125	VSSOP \| 8	8VSSOP: 15 mm2: 4.9 x 3 (VSSOP \| 8)	0.3	EMI Hardened	15	120	17	CMOS

OPA170-Q1 ACTIVE This product has been released to the market and is available for purchase. For some products, newer alternatives may be available. Automotive 36V, microPower, Rail-to-Rail Output, General Purpose Op Amp in MicroPackages

Description

Features

Parametrics

OPA170-Q1
ACTIVE

This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

Automotive 36V, microPower, Rail-to-Rail Output, General Purpose Op Amp in MicroPackages