71M6103-IF MAXIM [Maxim Integrated Products], 71M6103-IF Datasheet - Page 13

• Manufacturer Part Number: 71M6103-IF
• Description: On-Chip Temperature Sensor Enables Localized Digital Temperature On-Chip Power Monitoring
• Manufacturer: MAXIM [Maxim Integrated Products]

PDS_6xxx_010
4.4.5 VREF Performance Specifications
Table 10
VREF Output Voltage
VREF Output Impedance
VREF Power-Supply Sensitivity:
ΔVREF/ΔVCC
VREF Chop Step (Trimmed)
VNOM Definition
71M6201 AND 71M6203 (0.2% ACCURACY CLASS)
VNOM Temperature Coefficients:
TC1, TC2
VREF(T) Deviation from VNOM(T) (Note 1)
71M6113 (0.5% ACCURACY CLASS)
VNOM Temperature Coefficients:
TC1, TC2
VREF(T) Deviation from VNOM(T) (Note 1)
71M6601, 71M6603, AND 71M6103 (1% ACCURACY CLASS)
VNOM Temperature Coefficients:
TC1, TC2
VREF(T) Deviation from VNOM(T) (Note 1)
Note 1: Guaranteed by design; not production tested.
v1.2
shows the performance specifications for the ADC reference voltage (VREF).
PARAMETER
Table 10: VREF Performance Specifications
© 2008–2011 Teridian Semiconductor Corporation
71M6201, 71M6203,
71M6113: T
71M6601, 71M6603,
71M6103: T
I
on TMUXOUT
VCC = 2.8V to 3.6V
VCC = 2.5V to 3.6V
VREF(CROSS = 1) -
VREF(CROSS = 0)
VNOM(T) = VREF(22) + (T - 22)TC1 + (T - 22)
TC1 = 0.0538 x TRIMT + 1.587(TRIMBGB - TRIMBGD) +
27.279
TC2 = -0.433 - TRIMT x 0.000854
TC1 = 251 - TRIMT x 4.60
TC2 = -0.433 - TRIMT x 0.000854
TC1 = -34.8
TC2 = -0.599
VREF
VREF
VREF
LOAD
= 10µA, -10µA
VNOM
VNOM
VNOM
(
(
(
CONDITIONS
T
T
T
)
)
)
−
−
−
VNOM
VNOM
VNOM
A
A
(
(
(
= +22°C
= +22°C
T
T
T
)
)
)
(
(
(
T
T
T
)
)
)
10
10
10
62
45
62
6
6
6
1.193
1.180
-100
MIN
-1.5
-22
-15
-50
-2
1.195
1.195
TYP
8
0
2
TC2
71M6xxx Data Sheet
1.197
1.210
+100
MAX
+1.5
+22
+15
+50
+2
ppm/°C
ppm/°C
ppm/°C
UNITS
µV/°C
µV/°C
µV/°C
µV/°C
µV/°C
µV/°C
mV/V
mV
kΩ
V
V
13
2
2
2