Datasheet

XTR111
SBOS375C –NOVEMBER 2006– REVISED JUNE 2011 www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
Boldface limits apply over the specified temperature range: T
A
= –40°C to +85°C.
All specifications at T
A
= +25°C, V
VSP
= +24V, R
SET
= 2.0kΩ, REGF connected to REGS; OD = Low, External FET connected,
unless otherwise noted.
XTR111
PARAMETER CONDITIONS MIN TYP MAX UNIT
V-Regulator Output (REGF)
Voltage Reference
(6)
R
LOAD
= 5kΩ 2.85 3.0 3.15 V
vs Temperature
(6)
30 ppm/°C
vs Supply
(6)
0.1 mV/V
Bias Current into REGS
(6)
0.8 μA
Load Regulation 0.6mA to 5mA 3 5 mV/mA
Supply Regulation
(6)
R
LOAD
= 5kΩ 0.01 mV/V
Output Current 5 mA
Short-Circuit Output Current 21 mA
DIGITAL INPUT (OD)
V
IL
Low-Level Threshold 0.6 V
V
IH
High-Level Threshold 1.8 V
Internal Pull-Up Current V
OD
< 5.5V 4 μA
DIGITAL OUTPUT (EF)
I
OH
Leakage Current (Open Drain) 1 μA
V
OL
Low-Level Output Voltage I
EF
= 2.2mA 0.8 V
I
OL
Current to 400mV Level V
EF
= 400mV 2 mA
POWER SUPPLY
Specified Voltage Range +8 +40 V
Operating Voltage +7 to +44 V
Quiescent Current
(6)
I
Q
I
OUT
= 0mA 450 550 μA
TEMPERATURE RANGE
Specified Range –40 +85 °C
Operating Range –55 +125 °C
Package Thermal Impedance, θ
JA
DFN 70 °C/W
MSOP 63 °C/W
(6) See Typical Characteristics.
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