Datasheet
Electrical characteristics STPM01
12/60 Doc ID 10853 Rev 8
I
OTP
OTP programming current per
bit
2.5 mA
t
OTP
OTP programming time per bit 100 300 µs
I
LATCH
Current injection latch-up
immunity
300 mA
Analog Inputs (I
IP1
, I
IN1
, I
IP2
, I
IN2
, V
IP
, V
IN
)
V
MAX
Maximum input signal levels
Voltage channel -0.3 0.3 V
Current
channels
Gain 8X -0.15 0.15
V
Gain 16X -0.075 0.075
Gain 24X -0.05 0.05
Gain 32X -0.035 0.035
f
ADC
A/D Converter bandwidth 10 kHz
f
SPL
A/D Sampling frequency F
CLK
/4 Hz
V
OFF
Amplifier offset ±20 mV
Z
IP
V
IP
, V
IN
Impedance
Over the total operating voltage
range
100 400 kΩ
Z
IN
V
IP1
, V
IN1
, V
IP2
, V
IN2
Impedance
Over the total operating voltage
range
100 kΩ
G
ERR
Current channels gain error ±10 %
I
VL
Voltage channel leakage current -1 1 µA
I
LEAK
Current channel leakage current
Channel disabled (PST=0 to 3;
CH2 disabled if C
SEL
=0; CH1
disabled if C
SEL
=1) or device off
-1 1
µA
Input enabled -10 10
Digital I/O Characteristics (SDA, CLKIN, CLKOUT, SCS, SYN, LED)
V
IH
Input high voltage
SDA, SCS, SYN, LED 0.75V
CC
V
CLKIN 1.5
V
IL
Input low voltage
SDA, SCS, SYN, LED 0.25V
CC
V
CLKIN 0.8
V
OH
Output high voltage I
O
= -2mA V
CC
-0.4 V
V
OL
Output low voltage I
O
= +2mA 0.4 V
I
UP
Pull up current 15 µA
t
TR
Transition time C
LOAD
= 50pF 10 ns
Power I/O Characteristics (MOP, MON)
V
OH
Output high voltage I
O
= -14mA V
CC
-0.5 V
V
OL
Output low voltage I
O
= +14mA 0.5 V
t
TR
Transition time C
LOAD
= 50pF 5 10 ns
Table 7. Electrical characteristics (continued)
Symbol Parameter Test conditions Min. Typ. Max. Unit