3222/3223-DB1 Silicon Laboratories Inc, 3222/3223-DB1 Datasheet - Page 6

• Manufacturer Part Number: 3222/3223-DB1
• Description: EVAL BOARD FOR IA3222/3223
• Manufacturer: Silicon Laboratories Inc
• Series: EZ DAA™r

Specifications of 3222/3223-DB1

• Main Purpose: Telecom, Data Acquisition Arrangement (DAA)
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: IA3222, IA3223
• Primary Attributes: -
• Secondary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

IA3222/23
Table 2. Absolute Maximum Ratings
Table 3. DC Characteristics
6
Parameter
Junction operating and storage temperature
ESD (human body model)
Power-supply voltage
Voltage at any pin
Current at any input or output (System Side)
Loop Current (IA3222)
Parameter
Logic input current
Logic input hysteresis
Logic output low voltage
Logic output high voltage
Ring-detection threshold
Voltage at AC
AC
AC
Pull-down resistance
Pull-up resistance
Power supply current
Loop-current sensor gain
REF
REF
input resistance
input current
REF
pin
All other headroom and impedance modes
LineStat open-drain output, V = 0.35 V
ExtClk, OfHk inputs, V = 0.65 V
Normal headroom, TBR21 mode
Power down, no external clock
Off hook, external clock
Off hook, internal clock
Sink or source
RTH[1:0] = 00
RTH[1:0] = 01
RTH[1:0] = 10
RTH[1:0] = 11
Pin left open
I
Small signal
Conditions
I
OL
OH
On hook
= –4 mA
= 4 mA
Rev. 5.0
–100
–0.5
–0.5
Min
–40
DD
—
—
DD
12.5
1.42
Min
–10
0.8
10
15
20
42
80
80
—
—
—
—
—
—
—
—
—
V
DD
Max
150
100
150
2
7
+ 0.5
1.50
0.95
1.15
Typ
240
7.9
6.2
3.4
60
10
—
—
—
—
—
—
—
—
—
2
Max
1.58
300
300
0.4
10
20
25
30
40
78
—
—
—
—
—
—
—
—
—
Units
mA
mA
kV
°C
V
V
mV/mA
mV/mA
V
V
V
V
Unit
V
mV
mA
mA
mA
µA
RMS
RMS
RMS
RMS
k
µA
k
k
µA
V
DD
V