SMM153_10 SUMMIT [Summit Microelectronics, Inc.], SMM153_10 Datasheet - Page 6

• Manufacturer Part Number: SMM153_10
• Description: 10-bit Digital Differential Voltage and Current Monitor
• Manufacturer: SUMMIT [Summit Microelectronics, Inc.]

Summit Microelectronics, Inc
DC OPERATING CHARACTERISTICS (CONTINUED)
T
Note 6.
V
R
VREF
VM
VM
R
CMRR
CS
CS
CMRR
AC OPERATING CHARACTERISTICS
T
Note 6.
t
t
ADC_DAC
GLITCH_COMP
A
A
HYST
Pull-Up
VM
Symbol
Symbol
= 0°C to +70°C, VDD = 2.7V to 5.5V, VCS = 4.0V to 15V, unless otherwise noted. All voltages are relative to GND.
= 0°C to +70°C, VDD = 2.7V to 5.5V, VCS = 4.0V to 15V, unless otherwise noted. All voltages are relative to GND.
ADC
ACC
ADC
ACC
VM
CS
Parameter
COMP1/2 DC Hysteresis
Input Pull-Up Resistors
Internal COMP1/2
Reference
Voltage Monitor ADC
Measure Range
Voltage Monitor Accuracy
VM+, VM- Input Resistance
Voltage Sense Common
Mode Rejection Ratio
Current Monitor ADC
Measure Range
Current Sense Accuracy
Current Sense Common
Mode Rejection Ratio
Parameter
Monitor sampling/conversion period
Programmable COMP1 & COMP2
glitch filter times
Notes
COMP1 and COMP2 pins, V
Note 1
See Pin Descriptions, Note 5
VREF=1.25V
VREF=0.5V
VM+ - VM-, Note 5
VM+ - VM- = 1.2V, Note 4
VM+ - VM- = 2.5V, Note 4
V
Minimum CS+ - CS- voltage
Maximum CS+ - CS- voltage
CS
CS
V
V
CM
CM
CM
ADC
ADC
(VM+, VM-) = 0.5V – VDD, Note 5
(CS+, CS-) = 5.0V, Note 5
(CS+, CS-) = 12V, Note 5
2134 3.0 1/20/2010
≥ 50mV, Note 2
< 50mV, Note 2
Notes
Update period for ADC
conversion and DAC update
6
TH
-V
TL
0.495
Min.
1.24
-1.0
-1.0
-2
-1
0
Min.
0.500
±0.75
±0.75
Typ.
1.25
100
100
10
50
50
62
80
Typ.
100
120
140
0
1.8
10
20
40
80
0
SMM153
0.505
VDD
Max
1.26
+1.0
+1.0
+2
+1
Max
Unit
mV
mV
mV
kΩ
kΩ
dB
dB
%
%
%
Unit
V
V
ms
ms
ms
ms
ms
ms
ms
ms
ms