PCF8591T NXP Semiconductors, PCF8591T Datasheet - Page 16

• Manufacturer Part Number: PCF8591T
• Manufacturer: NXP Semiconductors
• Type: General Purposer

Specifications of PCF8591T

• Number Of Channels: 1
• Number Of Adc's: 1
• Number Of Dac's: 1
• Adc/dac Resolution: 8b
• Package Type: SO
• Interface Type: Serial (I2C)
• Operating Supply Voltage (typ): 3.3/5V
• Sample Rate: 11.1KSPS
• Number Of Adc Inputs: 4
• Number Of Dac Outputs: 1
• Operating Supply Voltage (max): 6V
• Operating Supply Voltage (min): 2.5V
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 16
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Philips Semiconductors
11 DC CHARACTERISTICS
V
Notes
1. The power on reset circuit resets the I
2. A further extension of the range is possible, if the following conditions are fulfilled:
2003 Jan 27
Supply
V
I
V
Digital inputs/output: SCL, SDA, A0, A1, A2
V
V
I
C
I
Reference voltage inputs
V
V
I
R
Oscillator: OSC, EXT
I
f
SYMBOL
DD
L
OL
LI
LI
OSC
DD
DD
POR
IL
IH
REF
AGND
i
REF
8-bit A/D and D/A converter
V
------------------------------------- -
= 2.5 V to 6 V; V
REF
+
2
V
supply voltage (operating)
supply current
Power-on reset level
LOW level input voltage
HIGH level input voltage
leakage current
input capacitance
LOW level SDA output current V
reference voltage
analog ground voltage
input leakage current
input resistance
input leakage current
oscillator frequency
AGND
standby
operating, AOUT off
operating, AOUT active
A0, A1, A2
SCL, SDA
SS
PARAMETER
0.8V V
= 0 V; T
DD
amb
–
V
------------------------------------- -
= 40 C to 85 C unless otherwise specified.
REF
+
2
V
2
C-bus logic when V
AGND
V
f
f
note 1
V
V
V
V
pins V
SCL
SCL
I
I
I
OL
REF
REF
= V
= V
= V
= 0.4 V
= 100 kHz
= 100 kHz
> V
> V
0.4V
SS
SS
SS
REF
CONDITIONS
or V
to V
AGND
AGND
to V
and AGND
DD
DD
16
DD
; note 2
; note 2
; no load
DD
is less than V
2.5
0.8
0
0.7
3.0
V
V
0.75
250
1
250
SS
SS
MIN.
POR
+ 1.6
V
.
DD
1
125
0.45
100
TYP.
Product specification
6.0
15
250
1.0
2.0
0.3
V
+250
+1
5
V
V
+250
250
1.25
DD
DD
DD
MAX.
PCF8591
V
0.8 V
DD
V
mA
V
V
V
nA
pF
mA
V
nA
k
nA
MHz
UNIT
A
A
A