X60250 Datasheet, PDF (3/16 Pages) Intersil Corporation – Micro Power Programmable Voltage Reference

X60250
ABSOLUTE MAXIMUM RATINGS
Supply Voltage Range...................................-1V to 7V
Bias Temperature Range .................... -40°C to +85°C
Storage Temperature Range............. -65°C to +150°C
Voltage on V_REF(LOW) pin .............................0V to V_CC
Voltage on all other pins ................ -0.3V to V_CC+0.3V
Lead temperature (soldering, 10 seconds) ........ 300°C
RECOMMENDED OPERATING CONDITIONS
Temperature
Supply Voltage
Min
-40°C
2.7V
Max
+85°C
5.5V
COMMENTS
Absolute Maximum Ratings indicate limits beyond
which permanent damage to the device and impaired
reliability may occur. These are stress ratings provided
for information only and functional operation of the
device at these or any other conditions beyond those
indicated in the operational sections of this specification
are not implied.
For guaranteed specifications and test conditions, see
Electrical Characteristics.
The guaranteed specifications apply only for the test con-
ditions listed. Some performance characteristics may de-
grade when the device is not operated under the listed
test conditions.
ELECTRICAL CHARACTERISTICS
(Over operating conditions unless otherwise specified. I_OUT = 12.5 µA, R₁ = N/C (Floating).)
ANALOG PARAMETERS
Symbol
Parameter
Power Supply
V_CC
I_Q
I_Q(NV)
Supply Voltage Range
Supply Current
V_CC = 2.7V
V_CC = 3V
V_CC = 5.5V Write
Non-Volatile Supply Current
V_CC = 2.7V
V_CC = 3V
V_CC = 5.5V
Reference Output Voltage
V_REFOUT
V_REFL
TCOref
PSRR
I_OUT
R_OUT
I_SC
C_L
Output Voltage
DCP and auxilliary resistor
reference input
Temperature coefficient of
V_REF output voltage
Power Supply Rejection
Output Current
Sourcing
Sinking
Output Impedance
Short Circuit Current
Sourcing
Sinking
Load Capacitance
Limits
Min. Typ. ⁽¹⁾ Max.
Unit
Test Conditions
2.7
3.0
5.5
V
20
µA R_L=0, V_REFL, V_OUT, R_AUX = floating
15
60
1100
µA R_L=0, V_REFL, V_OUT, R_AUX = floating
600
1300
DC Parameters
1.237 1.250 1.263
V T_A = 25°C
GND
V_REFOUT
V
20
70
ppm/°C ^{(2, 5)}
55
66
dB ⁽⁶⁾
400
µA ⁽²⁾
1
1
2.5
Ω
Given by R_OUT = (∆V_REF/∆I_OUT) ⁽²⁾
5
0
0.001
0.003
mA At 5.5V
µF Reference output stable for all CL up
to specifications ⁽²⁾
3
FN8146.1
September 14, 2005