NJM2734SCC. Rail-to-Rail Input/Output Quad Operational Amplifier PACKAGE OUTLINE

Transcription

1 Rail-to-Rail Input/Output Quad Operational Amplifier GENERAL DESCRIPTION NJM74SCC is a Rail-to-Rail Input/Output quad operational amplifier featuring Low power, low noise and operation from.8v. Rail-to-Rail Input/Output provides wide dynamic range, is from ground to power supply level. In addition to ground sensing applications, NJM74SCC enable to be applied to Hi-side sensing applications. The features are low noise and low operating voltage for battery management, portable audio applications, and others. NJM74SCC is available in the small PCSP package, which saves space on printed circuit boards and suitable for small portable devices. PACKAGE OUTLINE NJM74SCC FEATURES Operating Voltage.8 to 6.V Rail-to-Rail Input V ICM = to.v, at V + =V Rail-to-Rail Output V OH 4.9V/ V OL.V, at V + =V, R L =kω Load Drivability V OH 4.7V/ V OL.V, at V + =V, R L =kω Offset Voltage mv max. Slew Rate.4V/µs typ. Low Input Voltage Noise nv/ Hz typ. Adequate phase margin Φ M =7deg. typ., at R L =kω Bipolar Technology Package Outline PCSP- Ver

2 ABSOLUTE MAXIMUM RATINGS (Ta= C) PARAMETER SYMBOL RATINGS UNIT Supply Voltage V + 7. V Differential Input Voltage Range V ID ±. (Note) V Common Mode Input Voltage Range V IC ~ 7. (Note) V Power Dissipation P D 4 [PCSP-] (Note) mw Operating Temperature Range T opr -4~+8 C Storage Temperature Range T stg -4~+ C (Note) For supply voltage less than 7V, the absolute maximum input voltage is equal to the supply voltage. (Note) On the PCB " EIA/JEDEC (76.x.4x.6mm, two layers, FR-4) ". RECOMMENDED OPERATING CONDITION (Ta= C) PARAMETER SYMBOL RATING UNIT Supply Voltage V +.8 to 6. V PIN CONFIGURATION PIN CONFIGURATION 4 4. NC. B. NC. NC. D. NC 4 PAD 4 4. C. NC 6. C - 4. A. NC 6. A - 7. C + 8. GND 7. A + 8. V D + 9. B +. D -. B - (Note) The NC pin and the PAD should connect with a GND terminal. (Note4) The NC pin is electrically not connected to the die in a package. (Note) The PAD is electrically not connected to the backside of the die. The PAD cannot be used as GND pin. - - Ver.--4

3 ELECTRICAL CHARACTERISTICS (V + =V, Ta= C) DC CHARACTERISTICS (V + =V, Ta= C) Operating Current I CC No signal applied -..8 ma Input Offset Voltage V IO - mv Input Bias Current I B - na Input Offset Current I IO - na Large Signal Voltage Gain A V R L =kω to V db Common Mode Rejection Ratio CMR CMR+: V V CM V (Note6) 7 db CMR -: V V CM V (Note6) Supply Voltage Rejection Ratio SVR V + /V - =±.V ~ ±.V db Maximum Output Voltage V OH R L =kω to V V V OL R L =kω to V -.. V Maximum Output Voltage V OH R L =kω to V V V OL R L =kω to V -.. V Input Common Mode Voltage Range V ICM CMR db - V (Note6) CMR is represented by either CMR+ or CMR- has lower value. CMR+ is measured with V V CM. and CMR- is measured with V V CM V. AC CHARACTERISTICS (V + =V, Ta= C) Unity Gain Bandwidth GB R L =kω to V - - MHz Phase Margin Φ M R L =kω to V Deg Equivalent Input Noise Voltage V NI f=khz - - nv/ Hz Amp to Amp Separation CS f=khz, R L =kω to V, Vo=.Vrms - - db TRANSIENT CHARACTERISTICS (V + =V, Ta= C) Slew Rate SR R L =kω to V V/µs Ver

4 ELECTRICAL CHARACTERISTICS (V + =V, Ta= C) DC CHARACTERISTICS (V + =V, Ta= C) Operating Current I CC No signal applied -.8 ma Input Offset Voltage V IO - mv Input Bias Current I B - na Input Offset Current I IO - na Large Signal Voltage Gain A V R L =kω to.v db Common Mode Rejection Ratio CMR CMR+:.V V CM V (Note7) 48 6 db CMR -: V V CM.V (Note7) Supply Voltage Rejection Ratio SVR V + /V - =±.V ~ ±.V db Maximum Output Voltage V OH R L =kω to.v V V OL R L =kω to.v -.. V Maximum Output Voltage V OH R L =kω to.v V V OL R L =kω to.v -.. V Input Common Mode Voltage Range V ICM CMR 48dB - V (Note7) CMR is represented by either CMR+ or CMR-has lower value. CMR+ is measured with.v V CM. and CMR- is measured with V V CM.V. AC CHARACTERISTICS (V + =V, Ta= C) Unity Gain Bandwidth GB R L =kω to.v - - MHz Phase Margin Φ M R L =kω to.v Deg Equivalent Input Noise Voltage V NI f=khz - - nv/ Hz Amp to Amp Separation CS f=khz R L =kω to.v, Vo=.7Vrms - - db TRANSIENT CHARACTERISTICS (V + =V, Ta= C) Slew Rate SR R L =kω to.v -. - V/µs Ver.--4

5 ELECTRICAL CHARACTERISTICS (V + =.8V, Ta= C) DC CHARACTERISTICS (V + =.8V, Ta= C) Operating Current I CC No signal applied ma Input Offset Voltage V IO - mv Input Bias Current I B - na Input Offset Current I IO - na Large Signal Voltage Gain A V R L =kω to.9v db Common Mode Rejection Ratio CMR CMR+:.9 V CM.8V (Note8) 4 db CMR-:V V CM.9V (Note8) Supply Voltage Rejection Ratio SVR V + /V - =±.9V ~ ±.V db Maximum Output Voltage V OH R L =kω to.9v V V OL R L =kω to.9v -.. V Maximum Output Voltage V OH R L =kω to.9v..6 - V V OL R L =kω to.9v -.. V Input Common Mode Voltage Range V ICM CMR 4dB -.8 V (Note8) CMR is represented by either CMR+ or CMR-has lower value. CMR+ is measured with.9v V CM.8 and CMR- is measured with V V CM.9V. AC CHARACTERISTICS (V + =.8V, Ta= C) Unity Gain Bandwidth GB R L =kω t o.9v - - MHz Phase Margin Φ M R L =kω to.9v Deg Equivalent Input Noise Voltage V NI f=khz - - nv/ Hz Amp to Amp Separation CS f=khz R L =kω to.9v, Vo=.4Vrms - - db TRANSIENT CHARACTERISTICS (V + =.8V, Ta= C) Slew Rate SR R L =kω to.9v -. - V/µs Ver

6 .6 Operating Current vs. Supply Voltage G V =db.6 Operating Current vs. Ambient Temperature GV=dB.4 Ta=8 o C Ta= o C.4 V + =V V + =V Operating Current [ma] Ta= o C Ta=-4 o C Ta=- o C Operating Current [ma] V + =.8V Supply Voltage [V] Input Offset Voltage vs. Supply Voltage G V =db Input Offset Voltage vs. Ambient Temperature G V =db Input Offset Voltage [mv] Ta= o C Ta=8 o C Ta= o C Ta=- o C Ta=-4 o C Input Offset Voltage [mv] - - V + =V V + =.8V V + =V Supply Voltage [V] Input Offset Current vs. Ambient Temperature Input Bias Current vs. Ambient Temperature G V =db G V =db Input Offset Current [na] V + =.8V V + =V V + =V Input Bias Current [na] V + =V V + =.8V V + =V Ver.--4

7 Supply Voltage Rejection Ratio vs. Ambient Temperature G V =db 9 Common Mode Rejection Ratio vs. Ambient Temperature V + / V ICM V + Supply Voltage Rejection Ratio [db] V + =4V to 6V V + =.8V to.4v V + =.4V to 4V Common Mode Rejection Ratio [db] V + =V V + =.8V V + =V Common Mode Rejection ratio vs. Ambient Temperature Input Offset Voltage vs. Common Mode Input Voltage 9 V V ICM V + /. V + /V - =±.9V Common Mode Rejection Ratio [db] V + =V V + =.8V V + =V Input voltage [mv] Ta=-4 o C Common Mode Input Offset Voltage vs. Common Mode Input Voltage Input Offset Voltage vs. Common Mode Input Voltage. V + /V - =±.V. V + /V - =±V.. Input Offset Voltage [mv] Ta=-4 o C Input Offset Voltage [mv] Ta=-4 o C Common Mode Common Mode Ver

8 Input bias Current vs. Common Mode Input Voltage Maximum Output Voltage vs. Load Resistance V + =.8V, G V =OPEN, R L to /V + Input Bias Current [na] V + /V - =±V V + /V - =±.V V + /V - =±.9V Maximum Ta=-4 o C Common Mode.. Load Resistance [kω] Maximum Output Voltage vs. Load Resistance V + =V, G V =OPEN, R L to /V + Maximum Output Voltage vs. Load Resistance V + =V, G V =OPEN, R L to /V + Maximum Ta=-4 o C Maximum 4 Ta=-4 o C.. Load Resistance [kω].. Load Resistance [kω] Ver.--4

9 6 Voltage Gain/Phase vs. Frequency (Capacitive Load) V + /V - =±V, G V =4dB, R L =kω, 8 6 Voltage Gain/Phase vs. Frequency V + /V - =±V, G V =4dB, R L =kω, C L =pf 8 4 Gain 4 Gain Ta=-4 o C - Phase C L =pf 6-6 Phase [deg] - Phase 6-6 Phase [deg] -4-6 C L =pf C L =47pF - C L =pf -8 k k k k M k M k k k k M k M Voltage Gain/Phase vs. Frequency (Capacitive Load) Voltage Gain/Phase vs. Frequency 6 V + /V - =±.V, G V =4dB, R L =kω, 8 6 V + /V - =±.V, G V =4dB, R L =kω, C L =pf 8 4 Gain 4 gain Ta=-4 o C - Phase C L =pf 6-6 Phase [deg] - Phase 6-6 Phase [deg] -4-6 C L =pf C L =47pF - C L =pf -8 k k k k M k M k k k k M k M Voltage gain/phase vs. Frequency (Capacitive Load) Voltage Gain/Phase vs. Frequency 6 V + /V - =±.9V, G V =4dB, R L =kω, 8 6 V + /V - =±.9V, G V =4dB, R L =kω, C L =pf 8 4 Gain 4 Gain Ta=-4 o C - Phase C L =pf 6-6 Phase [deg] - Phase 6-6 Phase [deg] -4-6 C L =pf C L =47pF - C L =pf -8 k k k k M k M k k k k M k M Ver

10 Voltage Gain vs. Frequency (Voltage Follower, Capacitive Load) Voltage Gain vs. Frequency (Voltage Follower, Ambient Temperature) V + /V - =±V, G V =db, R L =kω, V + /V - =±V, G V =db, R L =kω, C L =pf C L =pf - C L =pf C L =47pF C L =pf - Ta=-4 o C k M k M M M M - k M k M M M M Voltage Gain vs. Frequency (Voltage Follower, Capacitive Load) Voltage Gain vs. Frequency (Voltage Follower, Ambient Temperature) V + /V - =±.V, G V =db, R L =kω, V + /V - =±.V, G V =db, R L =kω, C L =pf C L =pf - C L =pf C L =47pF C L =pf - Ta=-4 o C k M k M M M M - k M k M M M M Voltage Gain vs. Frequency (Voltage Follower, Capacitive Load) Voltage Gain vs. Frequency (Voltage Follower, Ambient Temperature) V + /V - =±.9V, G V =db, R L =kω, V + /V - =±.9V, G V =db, R L =kω, C L =pf C L =pf - C L =pf C L =47pF C L =pf - Ta=-4 o C k M k M M M M - k M k M M M M - - Ver.--4

11 Pulse Response Pulse Response. V + =V, A V =db, f=khz, V IN =V PP R L =kω to V + /, C L =pf.. V + =V, A V =db, f=khz, V IN =V PP R L =kω to V + /, C L =pf Ta=-4 o C Time [msec] Ta=-4 o C Time [msec] Pulse Response Pulse Response V + =V, A V =db, f=khz, V IN =V PP R L =kω to V + /, C L =pf 4. V + =V, A V =db, f=khz, V IN =V PP R L =kω to V + /, C L =pf Ta=-4 o C Time [msec] Ta=-4 o C Time [msec]..... Pulse Response Pulse Response. V + =.8V, A V =db, f=khz, V IN =V PP R L =kω to V + /, C L =pf.. V + =.8V, A V =db, f=khz, V IN =V PP R L =kω to V + /, C L =pf Ta=-4 o C Time [msec] Ta=-4 o C Time [msec]..... Ver

12 Unity Gain Frequency vs. Capacitive Load Phase Margin vs. Capacitive Load.4 G V =4dB, R F =kω, R G =Ω, R S =Ω, 9 G V =4dB, R F =kω, R G =Ω, R S =Ω, Unity Gain Frequency [MHz] V + /V - =±.9V V + /V - =±V V + /V - =±.V Phase Margin [deg] V + /V - =±.9V V + /V - =±.V V + /V - =±V Capacitive Load [pf] Capacitive Load [pf] -6 Amp to Amp Separation vs. Frequency V + /V - =±V, G V =4dB, R L =kω to V, R F =kω, V IN =Ach, V o =V PP, Ta= o C -6 Amp to Amp Separation vs. Frequency V + /V - =±.9V, G V =4dB, R L =kω to V, R F =kω, V IN =Ach, Vo=V PP, Ta= o C Amp to Amp Separation [db] A CH C CH A CH B CH A CH D CH Amp to Amp Separation [db] A CH C CH A CH B CH A CH D CH -6.. Frequency [khz] -6.. Frequency [khz] Amp to Amp Separation vs. Frequency V + /V - =±V, G V =4dB, R L =kω to V, R F =kω, Amp to Amp Separation vs. Frequency V + /V - =±.9V, G V =4dB, R L =kω to V, R F =kω, -6 V IN =Cch, V o =V PP, Ta= o C -6 V IN =Cch, Vo=V PP, Ta= o C Amp to Amp Separation [db] C CH B CH C CH A CH C CH D CH Amp to Amp Separation [db] C CH B CH C CH D CH C CH A CH -6.. Frequency [khz] -6.. Frequency [khz] - - Ver.--4

13 - - Sine Wave Response V + /V - =±.V, A V =db, V IN =V PP R L =kω to V, f=khz, Ta= C - Total Harmonic Distortion (THD+N) [%].. Total Harmonic Distortion vs. Output Voltage V + /V - =±.V, A V =+, R L =kω to V, C L =pf, Ta= C BPF Hz : Hz to khz khz : 4Hz to khz khz : 4Hz to 8kHz Hz khz khz Time [µsec] Output Voltage [Vrms] Equivalent Input Noise Voltage [nv/ Hz] Equivalent Input Noise Voltage vs. Frequency G V =4dB, R L =kω to V, C L =PF, Ta= o C V + /V - =±.V V + /V - =±.9V V + /V - =±V k k k k k k [CAUTION] The specifications on this databook are only given for information, without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. Ver