MIC6251 MICREL | Alldatasheet

Document overview

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Technical content

Features

  • 4V to 32V operation
  • Small footprint package
  • Internally compensated
  • 2MHz bandwidth
  • 6V/µs typical slew rate
  • Short circuit protected

Applications

  • Analog building blocks
  • Summing amplifier
  • Gain block

Ordering Information

Part Number Marking Temperature Range Package MIC6251BM5 A51 –40 °C to +85°C SOT-23-5 MIC6252BM5 A52 –40 °C to +85°C SOT-23-5 Functional Configuration 321 20k 20k20k 4 5 IN+ V– OUT IN– V+ 20k MIC6251 321 20k 20k20k 4 5 IN+ V– OUT IN– V+ 20k MIC6252 Pin Configuration Part Identification OUT V+IN– IN+ Axx SOT-23-5 (M5) Part Number Identification MIC6251BM5 A51 MIC6252BM5 A52 Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com IttyBitty and GainBlock are a trademarks of Micrel, Inc.

Electrical Characteristics (Differential Supply) VV+ = +15V, VV– = –15V; VCM = 0V, Note 1; TA = 25°C, bold values indicate –40°C ≤ TA ≤ +85°C, TA = TJ; unless noted. Symbol Parameter Condition Min Typ Max Units G E Gain Error MIC6251: A V = 2, VO = ±10V 0.3 0.5 % MIC6252: AV = 0.5, VO = ±10V 0.3 0.5 % G NL Gain Non-linearity MIC6251: A V = 2, VO = ±10V 0.01 % MIC6252: AV = 0.5, VO = ±10V 0.01 % VOS Offset Voltage MIC6251: Referred to output 4 14 mV MIC6252: Referred to output 2 7 mV TCV OS Average Offset Drift 7 µV/°C IB Input Bias Current 50 250 nA VCM Input Voltage Range, DifferentialNote 3 ±25 V Input Volt. Range, Common Mode ±13.5 ±13.8 V CMRR Common Mode Rejection Ratio ΔVCM = 27V, –13.5V to +13.5V 65 100 dB PSRR Power Supply Rejection Ratio ΔVS = 25V, ±15V to ±2.5V 65 110 dB VOUT Maximum Output Voltage Swing R L = 2k ±12.5 ±14 V BW Bandwidth 2 MHz SR Slew Rate 6V / µs IS Supply Current 1.3 2.0 mA General Note :Devices are ESD protected; however, handling precautions are recommended. Note 1: IN+ and IN– pins on the MIC6252 are interchangeable. Note 2: Gain setting resistors are ratio-matched but have a ±20% absolute tolerance Note 3: Limit input current to 1mA. Note 4: Human body model, 1.5k in series with 100pF. Absolute Maximum Ratings Operating Ratings Pin Description Pin Number Pin Name Pin Function

1 OUT Amplifier Output

2 V– Negative Supply: Negative supply for split supply application or ground for

single supply application. 3 IN+ Noninverting Input: See “Electrical Characteristics: Note 1.” 4 IN– Inverting Input: See “Electrical Characteristics: Note 1.”

5 V+ Positive Supply

1.0 1.1 1.2 1.3 1.4 -40 -20 0 20 40 60 80 100 SUPPLY CURRENT (mA) TEMPERATURE ( °C) Supply Current vs. Temperature VS = ±15V 0.5 1.0 1.5 0 5 10 15 20 25 30 SUPPLY CURRENT (mA) SUPPLY VOLTAGE (V) Supply Current vs. Supply Voltage TA = 25°C -40 -20 0 20 40 60 80 100 INPUT BIAS CURRENT (nA) TEMPERATURE ( °C) Input Bias Current vs. Temperature VS = ±15V -25 -20 -15 -10 0.01 0.1 1 10 100 GAIN (dB) FREQUENCY (MHz) MIC6251 Gain vs. Frequency G = +2 VS = ±15V TA = 25°C G = +1 10 100 1000 3000 PEAK-TO-PEAK OUTPUT VOLTAGE (V)FREQUENCY (kHz) Undistorted Output Swing vs. Frequency VS = ±15V R L = 2k G = +2 TA = 25°C 100 110 0.01 0.1 1 10 100 1000 CMRR (dB) FREQUENCY (kHz) Common-Mode Rejection Ratio vs. Frequency VS = ±15V G = +2 TA = 25°C 100 110 120 130 0.001 0.01 0.1 1 10 100 PSRR (dB) FREQUENCY (kHz) Power Supply Rejection Ratio vs. Frequency VS = ±15V TA = 25°C +PSRR -PSRR -40 -20 0 20 40 60 80 100 SHORT CIRCUIT CURRENT (mA) TEMPERATURE ( °C) Short Circuit Current vs. Temperature VS = ±15V

+10V MIC6251 Large-Signal Transient Response –10V GND VS = –15V R L = 2k C L = 10pF G = +2 2µs/DIV +10V MIC6251 Large-Signal Transient Response –10V GND VS = –15V R L = 2k C L = 10pF G = +1 2µs/DIV +10V MIC6251 Large-Signal Transient Response –10V GND VS = –15V R L = 2k C L = 10pF G = –1 2µs/DIV +5V MIC6252 Large-Signal Transient Response –5V GND VS = –15V R L = 2k C L = 10pF G = 0.5 2µs/DIV +100mV MIC6251 Small-Signal Transient Response –100mV GND VS = –15V R L = 2k C L = 100pF G = +2 500ns/DIV

NOISE VOLTAGE (4 µV/DIV) MIC6251/2 0.1Hz to 10Hz Noise Gain = +1 VS = –15V 1s/DIV NOISE VOLTAGE (5 µV/DIV) MIC6251/2 Wideband Noise Gain +1 VS = –15V 5ms/DIV

Package Information

0.20 (0.008) 0.09 (0.004) 0.60 (0.024) 0.10 (0.004) 3.02 (0.119) 2.80 (0.110) 10° 3.00 (0.118) 2.60 (0.102) 1.75 (0.069) 1.50 (0.059) 0.95 (0.037) REF 1.30 (0.051) 0.90 (0.035) 0.15 (0.006) 0.00 (0.000) DIMENSIONS: MM (INCH) 0.50 (0.020) 0.35 (0.014) 1.90 (0.075) REF SOT-23-5 (M5) MICREL INC. 1849 FORTUNE DRIVE SAN JOSE, CA 95131 USA TEL + 1 (408) 944-0800 FAX + 1 (408) 944-0970 WEB http://www.micrel.com This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc. © 1998 Micrel Incorporated