ispPAC-POWR6AT6-01SN32I Lattice, ispPAC-POWR6AT6-01SN32I Datasheet - Page 6

• Manufacturer Part Number: ispPAC-POWR6AT6-01SN32I
• Description: Supervisory Circuits Prec Prog Pwr Supply Seq Mon Trim IND
• Manufacturer: Lattice
• Series: ispPAC®r

Specifications of ispPAC-POWR6AT6-01SN32I

• Number Of Voltages Monitored: 6
• Monitored Voltage: Adjustable
• Undervoltage Threshold: Adjustable
• Overvoltage Threshold: Adjustable
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Supply Voltage (max): 3.96 V
• Supply Voltage (min): 2.8 V
• Supply Current (typ): 10000 uA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFNS-32
• Minimum Operating Temperature: - 40 C
• Applications: Power Supply Controller/Monitor
• Voltage - Input: -0.3 V ~ 5.9 V
• Voltage - Supply: 2.8 V ~ 3.96 V
• Current - Supply: 10mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Lattice Semiconductor
Margin/Trim DAC Output Characteristics
ADC Characteristics
ADC Error Budget Across Entire Operating Temperature Range
FSR
LSB
I
V
TS
C_LOAD
T
TOSE
1. To 1% of set value with 50pf load connected to trim pins.
2. Total time required to update a single TRIMx output value by setting the associated DAC through the I
3. This is the total resultant error in the trimmed power supply output voltage referred to any DAC code due to the DAC’s INL, DNL, gain, out-
VIN
T
ADC Step Size LSB
Eattenuator
1. Maximum voltage is limited by V
2. Minimum time to wait for valid ADC result. Applies when not reading the DONE status bit (via I
TADC Error
1. Total error, guaranteed by characterization, includes INL, DNL, Gain, Offset, and PSR specs of the ADC.
OUT
UPDATEM
CONVERT
BPZ
put impedance, offset error and bipolar offset error across the industrial temperature range and the ispPAC-POWR6AT6 operating V
and V
Symbol
Symbol
Symbol
CCD
ranges.
Resolution
Full scale range
LSB step size
Output source/sink current
Bipolar zero output voltage
(code=80h)
TrimCell output voltage settling
time
Maximum load capacitance
Update time through I
Total open loop supply voltage
error
ADC resolution
Input range full scale
Conversion complete time
Error due to attenuator
Total Measurement Error at
Any Voltage
1
3
Parameter
Parameter
Parameter
1
MONX
pin (theoretical maximum is 6.144V).
2
C port
2
Programmable attenuator = 1
Programmable attenuator = 3
Time from I
conversion cycle
Programmable attenuator = 1
Programmable attenuator = 3
Programmable attenuator = 3
Measurement Range 600 mV to 2.048V,
VMONxGS > -100mV, Attenuator =1
Measurement Range 600 mV to 2.048V,
VMONxGS > -200mV, Attenuator =1
Measurement Range 0 to 2.048V,
VMONxGS > -200mV, Attenuator =1
Offset 1
Offset 2
Offset 3
Offset 4
DAC code changed
from 80H to FFH or
80H to 00H
Single DAC code
change
Full scale DAC corre-
sponds to ±5% supply
voltage variation
Conditions
2
3-6
C request to complete one
Conditions
Conditions
-200
Min
-1
ispPAC-POWR6AT6 Data Sheet
2
C) to determine ADC.
8(7+sign)
+/-320
Min.
Min.
1.25
Typ
256
260
2.5
0.6
0.8
1.0
2
-8
C port.
0
0
+/- 0.1
+/-10
Typ.
Typ.
+/-4
+/-6
10
2
6
Max
200
2.5
50
+1
2.048
5.75
Max.
Max.
200
8
2
1
Units
bits
mV
mV
ms
µA
µs
pF
µs
%
Units
Units
V
CCA
Bits
mV
mV
mV
mV
mV
µs
%
V
V