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CD1030 Datasheet(PDF) 12 Page - NXP Semiconductors

Part # CD1030
Description  33 channel multiple switch detection interface with programmable wetting current
PDF  67 Pages
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Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors

CD1030 Datasheet(HTML) 12 Page - NXP Semiconductors

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Analog Integrated Circuit Device Data
NXP Semiconductors
12
CD1030
Programmable Input (SP pins) (Continued)
IWETSP
Wetting Current Level (SG & SB)
• Mode 1 = 6.0 mA
• Mode 2 = 8.0 mA
• Mode 3 = 10 mA
• Mode 4 = 12 mA
• Mode 5 = 14 mA
• Mode 6 = 16 mA
• Mode 7 = 20 mA
—
6.0
8.0
10
12
14
16
20
—mA
IWETSPTOL
Wetting Current Tolerance
• SG/SB Mode 0
• SG Mode 1 to 7
• SB Mode 1 to 7
-20
-10
-20
—
—
—
20
10
20
%
IWETSPLV
Wetting Current Tolerance - LV (VBATP 4.5 V to 6.0 V)
(SG configuration)
• Mode 0 = 2.0 mA
• Mode 1 = 6.0 mA
• Mode 2 = 8.0 mA
• Mode 3 = 10 mA
• Mode 4 = 12 mA
• Mode 5 = 14 mA
• Mode 6 = 16 mA
• Mode 7 = 20 mA
Wetting Current Tolerance - LV (VBATP 4.5 V to 6.0 V)
(SB configuration)
• Mode 0 to 7 = 20 mA
1.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
-20
—
—
—
—
—
—
—
—
—
2.4
6.6
8.8
11.0
13.2
15.4
17.6
22.0
20
mA
%
(15)
IMATCHSUSSP
Sustain Current Matching Between SP Channels
—
—
10
%
(16), (17)
IMATCHWETSP
Wetting Current Matching Between SP Channels
—
—
6.0
%
(18), (19)
IACTIVEPOLLSP
Low-power Mode Polling Current
• SP programmed as SG
• SP Programmed as SB
0.7
1.75
1.0
2.2
1.44
2.85
mA
Digital Interface
IHZ
Tri-state Leakage Current (MISO)
• VDDQ = 0.0 to VDDQ
-2.0
—
2.0
μA
VINLOGIC
Input Logic Voltage Thresholds
• SI, SCLK, CS_B, INT_B
VDDQ *
0.25
—VDDQ * 0.7
V
VINLOGICHYS
Input Logic Hysteresis
• SI, SCLK, CS_B, INT_B
300
—
—
mV
VINLOGICWAKE
Input Logic Voltage Threshold WAKE_B
0.8
1.25
1.7
V
VINWAKE_BHYS
Input Logic Voltage Hysteresis WAKE_B
200
—
800
mV
ISCLK, IMOSI
SCLK / MOSI Input Current
• SCLK / MOSI = 0 V
-3.0
—
3.0
µA
ISCLK, IMOSI
SCLK / MOSI Pull-down Current
• SCLK / MOSI = VDDQ
30
—
100
µA
ICS_BH
CS_B Input Current
• CS_B = VDDQ
-10
—
10
µA
RCS_BL
CS_B Pull-up Resistor to VDDQ
• CS_B = 0.0 V
40
125
270
k
Ω
Table 7. Static electrical characteristics (continued)
TA = - 40 °C to +125 °C, VDDQ = 3.1 V to 5.25 V, VBATP = 6.0 V to 28.0 V, unless otherwise noted.
Symbol
Characteristic
Min.
Typ.
Max.
Units
Notes



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