TLV9001QDCKRQ1

The TLV900x-Q1 family includes single-channel (TLV9001-Q1), dual-channel (TLV9002-Q1), and quad-channel (TLV9004-Q1) low-voltage (1.8V to 5.5V) op-amps with rail-to-rail input and output swing capability. These op-amps provide a cost-effective solution for space-constrained automotive applications requiring low-voltage operation and high capacitive load drive, such as infotainment systems and lighting. The TLV900x-Q1 family's capacitive load driver supports 500pF capacitance, and its resistive open-loop output impedance enables easier stabilization under higher capacitive loads. These op-amps are designed for low supply voltages (1.8V to 5.5V) with performance specifications similar to TLV600x-Q1 devices. The robust design of the TLV900x-Q1 family simplifies circuit design. These op-amps feature unity-gain stability, integrated RFI and EMI rejection filters, and no phase reversal under overdrive conditions.

Applications

• Optimized for AEC-Q100 Grade 1 applications
• Infotainment systems and instrument clusters
• Passive safety
• Body electronics and lighting
• HEV/EV inverters and motor control
• On-board chargers (OBC) and wireless chargers
• Powertrain current sensors
• Advanced Driver Assistance Systems (ADAS)
• Single-supply, low-side, unidirectional current sensing circuit

Key features

• AEC-Q100 qualified for automotive applications
• Temperature Grade 1: -40°C to +125°C, TA
• Device HBM ESD Classification Level 2
• Device CDM ESD Classification Level C6
• Scalable CMOS amplifier for cost-sensitive applications
• Rail-to-rail input and output
• Low input offset voltage: ±0.4mV
• Unity-gain bandwidth: 1MHz
• Low wideband noise: 27nV/√Hz
• Low input bias current: 5pA
• Low quiescent current: 60μA/channel
• Unity-gain stable
• Built-in RFI and EMI filter
• Operates from supply voltages as low as 1.8V
• Enhanced stability under higher capacitive loads due to resistive open-loop output impedance
• Functional Safety information available