NJM2722

NJM2722 Single Ultra-High speed and Wide Band Operational Amplifier ■ GENERAL DESCRIPTION The NJM2722 is single and ultra-high speed and wide band operational amplifier. The NJM2722 is 1000V/µs slew rate and 1kΩ load drive is possible, at supply voltage of ±4.5V. The NJM2722 is suitable for video signal processing, video buffer, pulse amplifiers, ADC input buffer, measuring instrument, and digital communication. ■ PACKAGE OUTLINE NJM2722E ■ FEATURES ●Operating Voltage ●Slew Rate ●Unity-Gain ●Output Voltage ●Offset Voltage ●Operating Current ●Adequate phase margin ●Bipolar Technology ●Package Outline : ±2.5V to ±5.0V : 1000V/µs Typ. (at V+/V-=±4.5V, RL=1kΩ) : 170MHz Typ. : VOH = +3.2V Typ. (at V+/V-=±4.5V, RL=1kΩ) : VOL = -3.2V Typ. (at V+/V-=±4.5V, RL=1kΩ) : 5mV Typ. : 16.5 mA Typ. : ΦM=70deg. Typ. (at RL=2kΩ, voltage follower) :EMP8 ■ FEATURES (Top View) 1 2 3 4 8 7 6 5 EMP8 PIN FUNCTION. 1. NC 2. -INPUT 3. +INPUT 4. V 5. NC 6. OUTPUT + 7. V 8. NC Ver.2004-01-23 -1- NJM2722 ■ ABSOLUTE MAXIMUM RATINGS ( Ta=25°C ) PARAMETER Supply Voltage Power Dissipation Differential Input Voltage Range Common Mode Input Voltage Range Operating Temperature Range Storage Temperature Range SYMBOL + V PD VID VICM Topr Tstg RATINGS 1 1.0 E MP8: 910 (Note1) ±3.0 1 1.0 - 40 to +85 - 40 to +150 UNIT V mW V V °C °C (Note 1) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, four layers, FR-4) " ■ RECOMMENDED OPERATING CONDITION (Ta=25ûC) PARAMETER Supply Voltage SYMBOL V /V + - RATING ± 2.5 to ±5.0 UNIT V ■ ELECTRICAL CHARACTERISTICS ●DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Input Common Mode Voltage Range Common Mode Rejection Ratio SYMBOL I CC VIO IB IIO AV VICM CMR R L =2k Ω ( Note 2) +V /V = ± 4.5V V /V = ± 4.5V -2.7V ≤ V I C M ≤ +3.1V ±2.5V ≤ V /V ≤ ±5.0V V /V = ± 4.5V , R L =1k Ω + + + - (V+/V-=±2.5V, Ta=25ûC) TEST CONDITION N o Signal MIN. 50 + 3.1 -2.7 60 TYP. 16.5 5 .0 2 5.5 0 .3 60 +3.5 -3.0 80 MAX. 25.5 28.0 70.0 1.7 UNIT mA mV µA µA dB V V dB Supply Voltage Rejection Ratio Maximum Output Voltage Swing SVR VOM 50 ± 2.9 60 ±3.2 - dB V (Note 2) When using NJM2722, the closed gain should be 40dB or lower. ●AC CHARACTERISTICS PARAMETER Unity Gain Frequency Phase Margin SYMBOL fT ΦM TEST CONDITION A V =40dB, R F =1.98k Ω R G =20 Ω , R L = ∞ , C L =5pF A V =40dB, R F =1.98k Ω R G =20 Ω , R L = ∞ , C L =5pF MIN. TYP. 170 70.0 (V+/V-=±4.5V, Ta=25ûC) MAX. UNIT MHz Deg ●AC CHARACTERISTICS PARAMETER Slew Rate SYMBOL SR TEST CONDITION A V =0dB, R F =0 Ω , R G = ∞ R L =1k Ω ,C L =1.5pF V I N =4V PP MIN. TYP. 1 000 (V+/V-=±4.5V, Ta=25ûC) MAX. UNIT V/µs -2- Ver.2004-01-23 NJM2722 ■ TYPICAL CHARACTERISTICS Maximum Output Voltage Swing vs. Operating Voltage 20.0 18.0 Vin=0V , Ta=25°C Operating Current vs. Ambient Temperature Vin=0V 25 V+/V-=±5.00V Operating Current [mA] Operating Current [mA] 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0.0 0 1 2 3 4 Operating Voltage [±V] 5 6 20 V+/V-=±2.50V 15 10 V+/V-=±2.25V 5 0 -50 0 50 100 Ambient Temperature [°C] 150 Input Offset Voltage vs. Ambient Temperature V /V =±2.5V + - Input Offset Current vs. Ambient Temperature V /V =±2.5V + - 10 5 1000 800 600 400 200 0 -200 -400 -600 -800 -1000 -50 0 50 100 150 Input Offset Voltage [mV] 0 -5 -10 -15 -20 -25 -50 0 50 100 Ambient Temperature [°C] 150 Input Offset Current [nA] Ambient Temperature [°C] Input Bias Current vs. Ambient Temperature V /V =±2.5V + - 0 -5 Input Bias Current [µA] -10 -15 -20 -25 -30 -50 0 50 100 150 Ambient Temperature [°C] Ver.2004-01-23 -3- NJM2722 ■ TYPICAL CHARACTERISTICS Maximum Output Voltage Swing vs. Operating Voltage 5 Vin=±0.5V, RL=1kΩ to 0v, Ta=25°C Maximum Output Voltage Swing vs. Ambient Temperature V /V =±4.5V, Gv=Open, Vin=±0.5V, RL=1kΩ to 0v + - 5.0 Maximum Output Voltage Swing [V] Maximum Output Voltage Swing [V] 4 3 2 1 0 -1 -2 -3 -4 -5 0 1 2 3 4 Operating Voltage [±V] 5 6 4.0 3.0 2.0 1.0 0.0 -1.0 -2.0 -3.0 -4.0 -5.0 -50 0 50 100 Ambient Temperature [°C] Common Mode Rejection Ratio vs. Ambient Temperature 100 V /V =±4.5V , -2.7V