Pinagem

Pinagem Amp-op duplo (DIP-8, ex. LM358)

Pinos

Example part	LM358 (LM2904 for automotive/wide temperature)
Tensão de alimentação	3–32 V single, or ±1.5–±16 V dual
Supply current	≈ 0.5–0.7 mA typ for both amps (by manufacturer)
Gain-bandwidth	≈ 0.7–1 MHz (by manufacturer)
Slew rate	≈ 0.3 V/µs
Input common-mode range	Includes ground (V−), up to VCC − 1.5 V
Output swing	Close to ground, up to about VCC − 1.5 V (not rail-to-rail at the top)
Output current	≈ 30 mA source / 20 mA sink typ, short-circuit protected
Input offset voltage	≈ 2 mV typ, 7 mV max
Operating temperature	LM358: 0–70 °C; LM2904: −40–125 °C
Encapsulamento	DIP-8, SOIC-8, TSSOP-8

Amp-op quádruplo LM324 (DIP-14)Amplifiers: 4 per package, shared supply pins; Tensão de alimentação: 3–32 V single, or ±1.5–±16 V dual; Supply current: ≈ 0.7 mA typ for all four amps
Transistor NPN/PNP (TO-92)Example parts: NPN: 2N3904, 2N2222A, BC547; PNP: 2N3906, BC557; Collector–emitter voltage: 2N3904 / 2N2222A: 40 V; BC547: 45 V (PNP versions: −40 / −45…
Array Darlington ULN2803 (DIP-18)Example part: ULN2803A; Channels: 8 Darlington pairs, open-collector (sinking) outputs; Output voltage: 50 V max
Optoacoplador PC817 (DIP-4)Isolation voltage: 5000 V rms; Tensão direta do LED: ≈ 1.2 V typ, 1.4 V max at 20 mA; LED forward current: 50 mA max; typically driven at 5–10 mA
Amplificador classe D PAM8403Amplifier IC: PAM8403 (filterless class-D, stereo); Tensão de alimentação: 2.5–5.5 V; Output power: 3 W per channel into 4 Ω at 5 V (10% THD)
MOSFET canal N (TO-220, ex. IRLZ44N)Example part: IRLZ44N (logic-level); Drain–source voltage: 55 V max; Drain current: 47 A max at 25 °C case (limited by heat in practice)
Módulo ADC de 16 bits ADS1115 (I2C, breakout de 10 pinos)ADC IC: TI ADS1115; Resolution: 16-bit; Sample rate: 8–860 samples/s, programmable
Amplificador de potência de áudio LM386Tensão de alimentação: LM386N-1/-3: 4–12 V; LM386N-4: 5–18 V; Quiescent current: ≈ 4 mA typ at 6 V; Output power: N-1: 325 mW (6 V, 8 Ω); N-3: 700 mW (9…