MAX4007 Maxim, MAX4007 Datasheet
MAX4007
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MAX4007 Summary of contents
Page 1
... The monitor output of the MAX4007 is a current proportional to the reference cur- rent. The monitor output of the MAX4008 is a voltage proportional to the reference current. The current moni- tors have six decades of dynamic range and monitor reference currents of 250nA to 2 ...
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... Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C + 0.6V) Storage Temperature Range .............................-65°C to +150°C CLAMP Lead Temperature (soldering, 10s) .................................+300° (MAX4007), CLAMP = open -40°C to +85°C. Typical values are CONDITIONS Inferred from power-supply rejection test I ...
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... Power-Supply Rejection Ratio (PSRR) ( Δ /ΔV BIAS Power-Up Settling Time t S Note 1: All devices are 100% tested at room temperature (T _______________________________________________________________________________________ High-Accuracy, 76V, High-Side Current Monitors in SOT23 = 0V (MAX4007), CLAMP = open, T OUT CONDITIONS 76V CLAMP I = 250nA REF I = 2.5mA REF I = 10mA 12V ...
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... REF -0 25μA REF I = 2.5mA -1.0 REF I = 5mA -1.2 REF -1.4 2.0 20.5 39.0 57.5 76.0 V (V) BIAS STARTUP DELAY (V = 40V 2.5mA) BIAS REF MAX4007/8 toc09 CH1 V BIAS CH1 BIAS 0V D.U.T. REF OUT R1 CH2 CH2 R REF 13pF R 0V TEST 20ms/div R = 15.8kΩ REF R1 = 0Ω 140kΩ TEST CH1: 10V/div CH2: 10V/div ...
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... A: REF SHORTS TO GND B: CURRENT LIMIT ACTIVE C: THERMAL SHUTDOWN D: POST COOL-DOWN RETRY VOLTAGE DROP vs. REFERENCE CURRENT V = 2.7V BIAS -40° +25° +85° +100°C A 1μ 10μ 100μ 1m 10m REFERENCE CURRENT (A) MAX4007/8 toc12 ...
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... The corresponding monitor outputs produce 25nA to 0.25mA (MAX4007) and 0.25mV to 2.5V (MAX4008). When the reference currents are extended to the broader range of 10nA to 10mA, an accuracy of less than 10% is maintained. Internal current limiting (20mA, ...
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... Additional voltage margin can be created if a negative supply is used in place of a ground connection, as long as the overall voltage drop experienced by the MAX4007/MAX4008 is less than or equal to 76V. For this type of application, the MAX4007 is suggested so the output can be referenced to “true” ground and not the negative supply. The MAX4007’ ...
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... Current Monitors in SOT23 2.2μH +2.7V TO +76V 0.22μF 0.22μF PIN PHOTODIODE 8 _______________________________________________________________________________________ BIAS CURRENT MONITOR 10x 1x CLAMP CURRENT CLAMP REF MAX4007 GND APD TIA HIGH-SPEED DATA PATH TRANSISTOR COUNT: 195 PROCESS: BiCMOS Typical Operating Circuit +5V +5V OUT ADC 10kΩ 10nF TO LIMITING AMPLIFIER Chip Information ...
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... For the latest package outline information www.maxim-ic.com/packages.) _______________________________________________________________________________________ High-Accuracy, 76V, High-Side Current Monitors in SOT23 Package Information PACKAGE OUTLINE, SOT 6L BODY 1 21-0058 ...
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... Revision History Pages changed at Rev Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...