OPA2836-Q1 - Automotive, Dual, Very Low Power, Rail to Rail output, VFB Op Amp

The OPA2836-Q1 device is a dual-channel, ultra-low power, rail-to-rail output, negative-rail input, voltage-feedback operational amplifier designed to operate over a power-supply range of 2.5 V to 5.5 V (single supply), or ±1.25 V to ±2.75 V (dual supply). Consuming only 1 mA per channel with a unity-gain bandwidth of 205 MHz, this amplifier sets an industry-leading, power-to-performance ratio for rail-to-rail amplifiers.

For battery-powered, portable applications where power is a key importance, the low-power consumption and high-frequency performance of the OPA2836-Q1 offers designers performance-versus-power that is not attainable in other devices.

The OPA2836-Q1 is characterized for operation over the extended industrial temperature range of –40°C to +125°C.

• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
  • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
  • Device HBM Classification Level 2
  • Device CDM Classification Level C6
• Low Power:
  • Supply Voltage: 2.5 V to 5.5 V
  • Quiescent Current: 1 mA (Typ)
  • Power-Down Mode: 0.5 µA Typ)
• Bandwidth: 205 MHz
• Slew Rate: 560 V/µs
• Rise Time: 3 ns (2 V_STEP)
• Settling Time (0.1%): 22 ns (2 V_STEP)
• Overdrive Recovery Time: 60 ns
• SNR: 0.00013% (–117.6 dBc) at 1 kHz (1 V_RMS)
• THD: 0.00003% (–130 dBc) at 1 kHz (1 V_RMS)
• HD₂, HD₃: –85 dBc, –105 dBc at 1 MHz (2 V_PP)
• Input Voltage Noise: 4.6 nV/√Hz (f = 100 kHz)
• Input Offset Voltage: 65 µV (±400-µV Max)
• CMRR: 116 dB
• Output Current Drive: 50 mA
• RRO: Rail-to-Rail Output
• Input Voltage Range: –0.2 V to +3.9 V
  (5-V Supply)