ncs7101 ON Semiconductor, ncs7101 Datasheet
ncs7101
Available stocks
Related parts for ncs7101
ncs7101 Summary of contents
Page 1
... This rail−to−rail operation enables the user to make full use of the entire supply voltage range available designed to work at very low supply voltages (1.8 V and ground), yet can operate with a supply and ground. The NCS7101 is available in the space saving SOT−23−5 package with two industry standard pinouts. Features • ...
Page 2
... −5 25° 600 2 −40°C to 85° 600 2 NCS7101 Symbol IDR V ICR qJA stg V ESD − 300 GND 25°C, unless otherwise noted.) ...
Page 3
... −2 25° −40°C to 85° 5 −5 25° −40°C to 85°C A NCS7101 to GND 25°C, unless otherwise noted Symbol V OL CMRR PSRR http://onsemi.com 3 Min Typ Max Unit V − ...
Page 4
... Power Bandwidth (V = 4.0 Vpp Total Harmonic Distortion (V = 4.0 Vpp 1.0 kHz kHz Differential Input Resistance ( Differential Input Capacitance ( Equivalent Input Noise Voltage (Freq = 1.0 kHz) NCS7101 to GND 25°C, unless otherwise noted Symbol = 1. GBW Am φ 2.0 kW 1.0) THD ...
Page 5
... Figure 2. Output Saturation Voltage versus Load Resistance 1000 100 10 1.0 0 AMBIENT TEMPERATURE (°C) A Figure 4. Input Bias Current versus Temperature t, time (500 ns/Div) Figure 6. Transient Response NCS7101 −0.4 = ±2 ±2 −0 GND GND 25°C ...
Page 6
... Figure 10. Power Supply Rejection versus Frequency 140 Output Pulsed Test 120 at 3% Duty Cycle 100 ±1.0 ±2.0 ±3 SUPPLY VOLTAGE (V) S Figure 12. Output Short Circuit Sourcing Current versus Supply Voltage NCS7101 100 1 25° − ...
Page 7
... Rate 1.2 = ±2.5 V −Slew Rate 0.8 0.4 = ±0.9 V +Slew Rate ±0.9 V −Slew Rate −50 − AMBIENT TEMPERATURE (°C) A Figure 18. Slew Rate versus Temperature (Avg.) NCS7101 1000 V 1 100 V 0.1 = ±2 4.0 V out PP 0. 25° ...
Page 8
... DIFFERENTIAL SOURCE RESISTANCE (W) t Figure 22. Gain and Phase Margin versus Differential Source Resistance 12 10 8.0 6.0 4.0 2 2.0 4.0 6.0 V − SUPPLY VOLTAGE ( Figure 24. Output Voltage Swing versus Supply Voltage NCS7101 − 100 25°C − −100 50 −140 40 −180 30 −220 20 − ...
Page 9
... 25° −5 −10 −15 −20 −1.0 −0.8 −0.6 −0.4 −0 COMMON MODE INPUT VOLTAGE (V) CM Figure 28. Input Offset Voltage versus Common Mode Input Voltage Range, V NCS7101 20 = ±2 ∞ 1 25° − ...
Page 10
... The ultra low input bias current of the NCS7101 allows the use of extremely high value source and feedback resistor without reducing the amplifier’s gain accuracy. These high ...
Page 11
... NCS7101 Figure 32. Small Signal Transient Response with Large Capacitive Load Figure 33. Small Signal Transient Response with Large Capacitive Load and Isolation Resistor. http://onsemi.com 11 ...
Page 12
... 470 470 k Figure 35. Variable Duty Cycle Pulse Generator NCS7101 Output Voltage Timing Capacitor Voltage f = 1.5 kHz O The non−inverting input threshold levels are set so that the capacitor voltage oscillates between 1/3 and 2 This requires the resistors R CC equal value ...
Page 13
... Figure 38. High Compliance Current Sink 5 sense 1 1 − 3.3 k Figure 39. High Side Current Sense NCS7101 Figure 37. Voice Band Filter V supply sink R sense − R sense R ...
Page 14
... L Figure 40. Current Source − + Figure 41. Current to Voltage Converter − Figure 42. Voltage to Current Converter http://onsemi.com NCS7101 Note that − ...
Page 15
... NCS7101 − Figure 43. Differential Amplifier − Figure 44. Summing Amplifier http://onsemi.com and the equation simplifies to ...
Page 16
... G 0.85 1.05 0.0335 0.0413 H 0.013 0.100 0.0005 0.0040 J 0.10 0.26 0.0040 0.0102 K 0.20 0.60 0.0079 0.0236 L 1.25 1.55 0.0493 0.0610 2.50 3.00 0.0985 0.1181 2.4 0.094 mm inches ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. NCS7101/D ...