CYBLE-224116-01
Document Number: 002-12524 Rev. *D
Page 23 of 47
Noise
V
N1
Input referred, 1 Hz–1 GHz, power = high
–
94
–
µVrms
V
N2
Input referred, 1 kHz, power = high
–
72
–
nV/rtHz
V
N3
Input referred, 10 kHz, power = high
–
28
–
nV/rtHz
V
N4
Input referred, 100 kHz, power = high
–
15
–
nV/rtHz
C
LOAD
Stable up to maximum load. Perfor-
mance specs at 50 pF
–
–
125
pF
Slew_rate
Cload = 50 pF, Power = High,
V
DDA
2.7 V
6
–
–
V/µs
T_op_wake
From disable to enable, no external RC
dominating
–
300
–
µs
Comp_mode (Comparator Mode; 50-mV Drive, T
RISE
= T
FALL
(Approx.)
T
PD1
Response time; power = high
–
150
–
ns
T
PD2
Response time; power = medium
–
400
–
ns
T
PD3
Response time; power = low
–
2000
–
ns
Vhyst_op
Hysteresis
–
10
–
mV
Deep-Sleep Mode (Deep-Sleep mode operation is only guaranteed for V
DDA
> 2.5 V)
GBW_DS
Gain bandwidth product
–
50
–
kHz
IDD_DS
Current
–
15
–
µA
Vos_DS
Offset voltage
–
5
–
mV
Vos_dr_DS
Offset voltage drift
–
20
–
µV/°C
Vout_DS
Output voltage
0.2
–
V
DD
–0.2
V
Vcm_DS
Common mode voltage
0.2
–
V
DD
–1.8
V
Table 21. Opamp Specifications
(continued)
Parameter
Description
Min
Typ
Max
Units
Details/Conditions
Table 22. Comparator DC Specifications
Parameter
Description
Min
Typ
Max
Units
Details/Conditions
V
OFFSET1
Input offset voltage, Factory trim
–
–
±10
mV
V
OFFSET2
Input offset voltage, Custom trim
–
–
±6
mV
V
OFFSET3
Input offset voltage, ultra-low-power
mode
–
±12
–
mV
V
HYST
Hysteresis when enabled
–
10
35
mV
V
ICM1
Input common mode voltage in normal
mode
0
–
V
DD
– 0.1
V
Modes 1 and 2
V
ICM2
Input common mode voltage in
low-power mode
0
–
V
DD
V
V
ICM3
Input common mode voltage in ultra
low-power mode
0
–
V
DD
–1.15
V
CMRR
Common mode rejection ratio
50
–
–
dB
V
DD
2.7 V
CMRR
Common mode rejection ratio
42
–
–
dB
V
DD
2.7 V
I
CMP1
Block current, normal mode
–
–
400
µA
I
CMP2
Block current, low-power mode
–
–
100
µA
I
CMP3
Block current in ultra-low-power mode
–
6
–
µA
Z
CMP
DC input impedance of comparator
35
–
–
M
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