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參數(shù)資料
| 型號： | SC14428 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 基帶處理器 |
| 英文描述： | Baseband Processor for FP & PP DECT and WDCT |
| 中文描述： | 基帶處理器的計劃生育 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 113K |
| 代理商： | SC14428 |
Revision 1.0 (Confidential)
3
S
4.0 Specifications
All min/max specification limits are guaranteed by design, or production test, or statistical methods.
Table 1. ABSOLUTE MAXIMUM RATINGS
1
1.Absolute maximum ratings are those values that may be applied for maximum 50 hours.
Beyond these values, damage to the device may occur.
2.A voltage between 2.8V and 3.0V may applied for a maximum time of 1 hour in order to guarantee the de-
vice specifications.
3.A voltage between 3.3V and 3.6V may applied for a maximum time of 50 hours in order to guarantee the
device specifications.
4.For LDO1_CTRL, LDO2_CTRL, with 5V input protection, VDD must be between 1.75V and 2.0V or Vbat 1
>2.0V or Vbat2>2.8V.
Parameter
Vbat1_max
Vbat2_max
Ibat1_max
Ibat2_max
Ivddiotot_max
Ivddio_max
Vdd_max
Description
Max Battery supply voltage VBAT1
Max Battery supply voltage VBAT2
Max negative current into VBAT1
Max negative current into VBAT2
Max total current into VDDIOs
Max current through I/O pins
Max Core supply voltage
(VDD-VSS / AVD-AVS / AVD2-AVS / VDDRF-VSSRF)
Max I/O Supply voltage for devices with FLASH
(VDDIO-VSS)
Max I/O supply voltage for devices without FLASH
(VDDIO-VSS)
Max voltage on pin LDO1_CTRL
Conditions
Min
Max
5.5
5.5
300
300
90
20
2.0
Units
V
V
mA
mA
mA
mA
V
Vddiof_max
Note
2
3.0
V
Vddio_max
Note
3
3.6
V
Vldo1_ctrl_max
Note
4
Note
4
VSS-0.3
5.25
V
Vldo2_ctrl_max
Max voltage on pin LDO2_CTRL
VSS-0.3
5.25
V
Vpon_max
Vcharge_max
Vbat3_max
Vadc1_max
Vrdidig_max
Vrdiana_max
Vdig_max
Vana_max
Iprot_max
Iprotcid_max
Iprotmic_max
Iprotpon_max
Max voltage on pin PON
Max voltage on pin CHARGE
Max voltage on pin VBAT3
Max voltage on pin ADC1
Max voltage on pin RDI digital mode (max 3.6V)
Max voltage on pin RDI analog mode
Max voltage on digital Input pins (max 3.6V)
Max voltage on any other input (incl analog pads)
Max current through prot. diodes on any pin to VDDIO
Max current through prot. diode pins CID+/- to AGND
Current through prot. diode pin MIC+/- to AGND
Max current through prot. circuit of PON pin.
VSS-0.3
VSS-0.3
VSS-0.3
VSS-0.3
VSS-0.3
VSS-0.3
VSS-0.3
VSS-0.3
2.85
2.85
2.85
2.85
V
V
V
V
V
V
V
V
VDDIO+0.3
2.0
VDDIO+0.3
2.0
100
1.0
2.4
0.6
mA
mA
mA
mA
Note
5
Note
5
Note
5
Iprotcharge_max
Max current through prot. circuit of CHARGE pin.
0.6
mA
Iprotvbat3_max
Max current through prot. circuit of VBAT3 pin.
0.6
mA
Iprotadc1_max
Tstorage
Ppackage
Ilu
Ilu_rdi_25
Ilu_rdi_60
Vesd_mm
Vesd_hbm
Max current through prot. circuit of ADC1 pin.
Package power dissipation @ 25 °C
Latch-up current all pins according JEDEC 78
Latch-up current RDI pin
Latch-up current RDI pin
ESD voltage according to man machine model
ESD voltage according to human body model
0.6
+150
500
100
100
50
100
1000
mA
°C
mW
mA
mA
mA
V
V
-65
TA = 65 °C
TA = 25 °C
TA = 65 °C
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