Low power
Supply current 800 u03bcA/amplifier
Fully specified at +2.7 V, +5 V, and u00b15 V supplies
High speed and fast settling on 5 V
80 MHz, u22123 dB bandwidth (G = +1)
30 V/u03bcs slew rate
125 ns settling time to 0.1%
Rail-to-rail input and output
No phase reversal with input 0.5 V beyond supplies
Input CMVR extends beyond rails by 200 mV
Output swing to within 20 mV of either rail
Low distortion
u221262 dB @ 1 MHz, VO = 2 V p-p
u221286 dB @ 100 kHz, VO = 4.6 V p-p
Output current: 15 mA
High grade option: VOS (maximum) = 1.5 mV
The AD8031 (single) and AD8032 (dual) single-supply, voltage feedback amplifiers feature high speed performance with 80 MHz of small signal bandwidth, 30 V/μs slew rate, and 125 ns settling time. This performance is possible while consuming less than 4.0 mW of power from a single 5 V supply. These features increase the operation time of high speed, battery-powered systems without compromising dynamic performance. The products have true single-supply capability with rail-to-rail input and output characteristics and are specified for +2.7 V, +5 V, and ±5 V supplies. The input voltage range can extend to 500 mV beyond each rail. The output voltage swings to within 20 mV of each rail providing the maximum output dynamic range. The AD8031/AD8032 also offer excellent signal quality for only 800 μA of supply current per amplifier; THD is −62 dBc with a 2 V p-p, 1 MHz output signal, and –86 dBc for a 100 kHz, 4.6 V p-p signal on +5 V supply. The low distortion and fast settling time make them ideal as buffers to single-supply ADCs.
Specifications
No. of Amplifiers:
1 Amplifier, 1Amplifiers
Bandwidth:
80MHz
Slew Rate:
30V/µs
Supply Voltage Range:
2.7V to 12V
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
AD8031 Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Amplifer Supply Voltage:
2.7V to 12V
Op Amp Type:
Voltage Feedback
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Max:
12V
Supply Voltage Min:
2.7V
Supply Voltage Type:
Single
Alternate Descriptions
Onlinecomponents.com
OP AMP SGL VOLT FDBK R-R I/O 6V/12V 8SOIC N
RS Components
OP Amp Single Volt Fdbk R-R I/O 6V/12V
Newark Electronics
Operational Amplifier, Single, 80 MHz, 1, 30 V/ s, 2.7V to 12V, SOIC, 8 RoHS Compliant: Yes
Richardson RFPD
AMPLIFIER - OP AMPS
RS Components UK
OP Amp Single Volt Fdbk R-R I/O 6V/12V
RS Components DE
Operationsverstärker AD8031BRZ Low Power, 5 V SOIC, 8-Pin Rail-to-Rail In/Out Montage-Typ : SMD Stromversorgungs-Typ : Dual, Single Versorgungsspannung bipolar typ. : ±5V Flankensteilheit typ. : 32V/µs Betriebstemperatur max. : +85 °C Betriebstemperatur min. : -40 °C Abmessungen : 5 x 4 x 1.5mm, Analog Devices
