Datasheet MAX6078A, MAX6078B (Maxim) - 4

MAX6078A/MAX6078B Low-Power, Low-Drift, Low-Noise Voltage Reference
Electrical Characteristics – 2.5V (continued)
(VIN = +3.3V, IOUT = 0mA, COUT = 0.1µF, TA = -55°C to +125°C, unless otherwise specified. Typical values are at TA = +25°C (Note 1))
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
TA = +25ºC 10 15 µA TA = -55ºC to 16.5 VIN = 5V +85ºC TA = -55ºC to 18 Quiescent Supply +125ºC μA I Current IN TA = +25ºC 9 14 TA = -55ºC to 15.5 µA VIN = 3.3V +85ºC TA = -55ºC to 17 μA +125ºC Shutdown Supply I Current SD 0.1 2 µA Enable Input Current IEN 0.1 µA Enable Logic-High VIH 0.7 x VIN V Enable Logic-Low VIL 0.3 x VIN V
Note 1:
Limits are 100% tested at TA = +25°C. Limits over the operating temperature range and relevant supply voltage range are guaranteed by design and characterization.
Note 2:
Temperature coefficient is calculated using the “box method” which measures temperature drift as the maximum voltage variation over a specified temperature range.
Note 3:
Dropout voltage is defined as the minimum differential voltage (VIN - VOUT) at which VOUT decreases by 0.2% from its original value. VIN = 3.3V for output voltages of 1.25V, 2.048V, and 2.5V; VIN = 5V for output voltages of 3V, 3.3V, 4.096V; VIN = 5.5V for output voltage of 5V.
Note 4:
Thermal hysteresis is defined as the change in +25°C output voltage before and after cycling the device from TMAX to TMIN. www.maximintegrated.com Maxim Integrated | 4 Document Outline General Description Applications Benefits and Features Simplified Block Diagram Absolute Maximum Ratings Package Information 8 TDFN 8 WLP Electrical Characteristics – 2.5V Typical Operating Characteristics Pin Configurations 6 WLP 8 TDFN-EP Pin Description Functional Diagram Typical Operating Circuit Detailed Description Wideband Noise Reduction (NR) Output Bypassing Turn-On Time Output Force and Sense Shutdown Thermal Hysteresis Applications Information Precision Current Source Ordering Information Revision History