The TSC-407 varies slightly in package style and internal configuration depending on the original equipment manufacturer (OEM) or specific production run. Component databases categorize the device into three distinct electrical and physical variants: QFP (Quad Flat Package) Original Standard Compact SMT Layout Supply Voltage Range 2.5V to 8.5V 3.5V to 8.0V 2.0V to 9.0V Operating Temperature -30°C to 80°C -10°C to 125°C -20°C to 85°C (Est.) Dimensions (L x W x H) 9.9mm x 2.1mm x 1.9mm 3.9mm x 2.4mm x 2.7mm 4.2mm x 7.2mm x 2.1mm Input Offset Voltage Input Bias Current
In its integrated circuit form, the TSC-407 is a high-performance device designed for reliability in critical electronic circuits. It is commonly found in a 32-pin Quad Flat Package (QFP-32) and is known for low power consumption and low noise. Key Specifications (Operational Amplifier Variant) Supply Voltage: Typically operates between 3.0V and 18V Operating Temperature: Ranges from -30°C to +85°C , making it suitable for industrial environments. Performance Metrics: Features a low offset voltage of and a high common-mode rejection ratio of Applications: Widely used for signal conditioning
), and its operational temperature limitations. Navigating this data sheet effectively ensures proper power management, low noise floor calibration, and reliable touch-matrix processing in commercial hardware layouts. Core Architectural Overview of TSC-407 tsc-407 datasheet
TOP VIEW (QFP-32) ############################### # 8 7 6 5 4 3 2 1 # 9 # # 32 10 # [1] [4] # 31 11 # # 30 12 # VCC+ VCC- # 29 13 # # 28 14 # [2] [3] # 27 15 # # 26 # 16 17 18 19 20 21 22 23 # ############################### Pin Allocation Matrix Pin 2 : Inverting Input ( IN1−IN1 raised to the negative power Pin 3 : Non-Inverting Input ( IN1+IN1 raised to the positive power Pin 8 : Output ( Operational Amplifier 2: Pin 10 : Non-Inverting Input ( IN2+IN2 raised to the positive power Pin 11 : Inverting Input ( IN2−IN2 raised to the negative power Pin 15 : Output ( Operational Amplifier 3: Pin 18 : Output ( Pin 22 : Inverting Input ( IN3−IN3 raised to the negative power Pin 23 : Non-Inverting Input ( IN3+IN3 raised to the positive power Operational Amplifier 4: Pin 26 : Non-Inverting Input ( IN4+IN4 raised to the positive power Pin 27 : Inverting Input ( IN4−IN4 raised to the negative power Pin 31 : Output ( Power Rails: Pin 12 : Positive Power Rail ( VCC+V sub CC plus end-sub Pin 29 : Negative Power Rail ( VCC−V sub CC minus end-sub / Ground for single-supply)
When utilized as an integrated circuit (specifically as an operational amplifier), the TSC-407 exhibits high-precision traits: The TSC-407 varies slightly in package style and
Because "407" is a common part suffix, ensure you are not looking for one of these similar items: GBU407 (Taiwan Semiconductor/TSC)
is a low-power, high-precision linear integrated circuit (IC) primarily used as an operational amplifier in sensitive electronic applications. Often manufactured in a 32-pin quad flat package (QFP), it is designed for environments requiring minimal signal distortion and high stability. Key Technical Specifications Core Architectural Overview of TSC-407 TOP VIEW (QFP-32)
input noise voltage) with wide operational flexibility. It is highly regarded by hardware developers working on signal conditioning, active filtering, and professional audio system architectures.
With a voltage noise density of 0.6 nV/√Hz at 1 kHz, the TSC‑407 belongs to the ultra‑low‑noise class of op‑amps. This makes it suitable for audio preamplifiers, medical instrumentation, and other applications where signal‑to‑noise ratio is critical.