This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

OPA2180QDGKRQ1

Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-VSSOP

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

OPA2180QDGKRQ1
Datasheet:

OPA2180QDGKRQ1 Datasheet (PDF)
Series:

Automotive, AEC-Q100, Zero-Drift
Amplifier Type:

Zero-Drift
Number of Circuits:

2
Output Type:

Rail-to-Rail
EDA/CAD Models:

Request Free CAD Models for OPA2180QDGKRQ1

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

OPA2180QDGKRQ1 General Description

The OPA180-Q1 and OPA2180-Q1 operational amplifiers (op amps) use TIs proprietary zero-drift techniques to simultaneously provide low offset voltage (75 µV), and near zero-drift over time and temperature. These miniature, high-precision, low-quiescent-current op amps offer high input impedance and rail-to-rail output swing within 18 mV of the rails. The input common-mode range includes the negative rail. Single- or dual-supplies ranging from 4 V to 36 V (±2 V to ±18 V) can be used.

The single-channel and dual-channel versions are offered in VSSOP-8 packages. The single package offering (OPA180-Q1) is specified from –40°C to +125°C, and the dual package (OPA2180-Q1) is specified from –40°C to +105°C.

Key Features

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- OPA180-Q1 Device Temperature Grade 1:
  –40°C to +125°C Ambient Operating Temperature Range
- OPA2180-Q1 Device Temperature Grade 2:
  –40°C to +105°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 1C
- Device CDM ESD Classification Level C5
- Wide Supply Range: ±2 V to ±18 V
- Low Offset Voltage: 75 µV (Maximum)
- Zero Drift: 0.1 µV/°C
- Low Noise: 10 nV/√Hz
- Very Low 1/f Noise
- Excellent DC Precision:
  - PSRR: 126 dB
  - CMRR: 114 dB
  - Open-Loop Gain (A_OL): 120 dB
- Quiescent Current: 525 µA (Maximum)
- Rail-to-Rail Output:
  Input Includes Negative Rail
- Low Bias Current: 250 pA (Typical)
- RFI Filtered Inputs
- MicroSIZE Packages

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	Automotive, AEC-Q100, Zero-Drift
Amplifier Type	Zero-Drift	Number of Circuits	2
Output Type	Rail-to-Rail	Slew Rate	0.8V/µs
Gain Bandwidth Product	2 MHz	Current - Input Bias	250 pA
Voltage - Input Offset	15 µV	Current - Supply	450µA (x2 Channels)
Current - Output / Channel	18 mA	Voltage - Supply Span (Min)	4 V
Voltage - Supply Span (Max)	36 V	Operating Temperature	-40°C ~ 105°C
Mounting Type	Surface Mount	Base Product Number	OPA2180