Datasheet MAX6138 (Analog Devices) - 9

MAX6138 0.1%, 25ppm, SC70 Shunt Voltage Reference with Multiple Reverse Breakdown Voltages
Typical Operating Characteristics (continued)
(IR = 100μA, TA = +25°C, unless otherwise noted.)
MAX6138_12 MAX6138_25 LOAD-TRANSIENT RESPONSE LOAD-TRANSIENT RESPONSE
MAX6138 toc14 MAX6138 toc15 +2.5mA +2.5mA -2.5mA -2.5mA VR AC-COUPLED VR AC-COUPLED 100mV/div 5mV/div 10µs/div 10µs/div ISHUNT = 10mA ISHUNT = 10mA RL = 1kΩ RL = 1kΩ
MAX6138_50 MAX6138_12 LOAD-TRANSIENT RESPONSE STARTUP CHARACTERISTICS
MAX6138 toc16 MAX6138 toc17 +2.5mA 5V -2.5mA VIN 0 1.2V VR AC-COUPLED 100mV/div V 0 OUT 40µs/div 200ns/div ISHUNT = 10mA ISHUNT = 100µA RL = 1kΩ RS = 30kΩ
MAX6138_12 MAX6138_25 MAX6138_50 OUTPUT IMPEDANCE STARTUP CHARACTERISTICS STARTUP CHARACTERISTICS vs. FREQUENCY
MAX6138 toc18 MAX6138 toc19 1000 CL = 0 5V 5V V MAX6138 toc20 IN VIN 100 ) 0 Ω 0 2V 5V 10 IR = 150µA IMPEDANCE ( V 0 OUT VOUT 1 0 CL = 1µF IR = 1mA 0.1 2µs/div 100µs/div 100 1k 10k 100k 1M ISHUNT = 100µA ISHUNT = 100µA FREQUENCY (Hz) RS = 30kΩ RS = 16kΩ www.maximintegrated.com Maxim Integrated │ 9