ADMCF328BRZ Analog Devices Inc, ADMCF328BRZ Datasheet - Page 2

• Manufacturer Part Number: ADMCF328BRZ
• Manufacturer: Analog Devices Inc

Specifications of ADMCF328BRZ

• Operating Current: 123mA
• Operating Temperature Classification: Industrial
• Package Type: SOIC W
• Operating Supply Voltage (min): -0.3V
• Operating Supply Voltage (max): 7V
• Lead Free Status / Rohs Status: Compliant

ADMCF328–SPECIFICATIONS
ANALOG-TO-DIGITAL CONVERTER
Parameter
Signal Input
Resolution
Linearity Error
Zero Offset
Channel-to-Channel Comparator Match
Comparator Delay
ADC High Level Input Current
ADC Low Level Input Current
NOTES
1
2
Specifications subject to change without notice.
ELECTRICAL CHARACTERISTICS
Parameter
V
V
V
V
V
I
I
I
I
I
I
I
I
I
I
NOTES
1
2
3
4
5
6
Specifications subject to change without notice.
CURRENT SOURCE
Parameter
Programming Resolution
Default Current
Tuned Current
NOTES
1
2
Specifications subject to change without notice.
Resolution varies with PWM switching frequency (double update mode) 78.1 kHz = 8 bits, 4.9 kHz = 12 bits.
2.44 kHz sample frequency, V1, V2, VAUX0, VAUX1, VAUX2.
Output Pins PIO0–PIO8, AH, AL, BH, BL, CH, CL.
XTAL Pin.
Internal Pull-Up, RESET.
Internal Pull-Down, PWMTRIP, PIO0–PIO8.
Three stateable pins DT1, RFS1, TFS1, SCLK1.
Outputs not Switching.
For ADC Calibration.
0.3 V to 3.5 V ICONST Voltage.
IL
IL
IH
IH
OZH
OZL
IL
DD
DD
DD
IL
IH
OL
OL
OH
Low Level Input Voltage
High Level Input Voltage
Low Level Output Voltage
Low Level Output Voltage
High Level Output Voltage
Low Level Input Current
Low Level Input Current
High Level Input Current
High Level Input Current
High Level Three-State Leakage Current
Low Level Three-State Leakage Current
Low Level PWMTRIP Current
Supply Current (Idle)
Supply Current (Dynamic)
Supply Current (Programming)
1
2
2
2
1
6
2
2
3
4
1
2
6
6
2
5
5
Min
0.3
–0.4
–20
–10
Min
2
4
–120
–10
–10
–10
Min
65
95
(V
unless otherwise noted)
DD
–2–
Typ
2
0
600
Typ
Typ
83
100
= 5 V
5%, GND = 0 V, T
Max
3.5
0
12
4
+20
20
10
Max
0.8
0.4
0.8
90
10
90
41
108
123
Max
3
95
105
Unit
V
V
Bits
Bits
mV
mV
ns
µA
µA
Unit
V
V
V
V
V
µA
µA
µA
µA
µA
µA
µA
mA
mA
mA
Unit
Bits
µA
µA
A
= –40 C to +85 C, CLKIN = 10 MHz,
Conditions/Comments
V1, V2, VAUX0, VAUX1, VAUX2
I
V
V
Conditions/Comments
I
I
I
V
V
V
V
V
V
@ V
Conditions/Comments
ICONST_TRIM = 0x00
SENSE
OL
OL
OH
IN
IN
IN
IN
IN
IN
IN
IN
= 2 mA
= 2 mA
= –0.5 mA
= 3.5 V
= 0.0 V
= 0 V
= 0 V
= V
= V
= V
= 0
DD
= Max, V
DD
DD
DD
IN
= 0 V
REV. A