參數(shù)資料
型號: DS21348GN
廠商: DALLAS SEMICONDUCTOR
元件分類: Digital Transmission Interface
英文描述: DATACOM, PCM TRANSCEIVER, BGA49
封裝: CABGA-49
文件頁數(shù): 44/44頁
文件大?。?/td> 1078K
代理商: DS21348GN
MAX8660/MAX8660A/MAX8660B/MAX8661
High-Efficiency, Low-IQ, PMICs with Dynamic
Voltage Management for Mobile Applications
9
ELECTRICAL CHARACTERISTICS (continued)
(VIN = VIN5 = VIN67 = VIN8 = 3.6V, Figure 3, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LBO, RSO Output-High Leakage
Current
VIN = 6V, TA = +25
°C
0.2
A
2.6V
≤ VIN ≤ 6V, sinking 3mA
0.2
LBO Output Low Level
VIN = 1V, sinking 100A
0.4
V
Minimum VIN for LBO Assertion
LBO is forced low when the device is in
UVLO
1V
LBO Deassert Delay
tVBHBFH
Figure 6
0
3
s
TA = +25
°C
-50
0
+50
LBF and LBR Input Bias Current
TA = +85
°C
0.5
nA
RESET (
MR, RSO)
RSO Threshold
VRSOTH
Voltage on V8, falling, hysteresis is 5% (typ)
2.1
2.2
2.3
V
RSO Deassert Delay
tVBHRSTH
Figure 6
20
24
28
ms
RSO Output-High Leakage
Current
VIN = 6V, TA = +25
°C
0.2
A
2.6V
≤ VIN ≤ 6V, sinking 3mA
0.2
RSO Output Low Level
VIN = 1V, sinking 100A
0.4
V
Minimum VIN for RSO Assertion
RSO is forced low when the device is in
UVLO
1V
MR Input High Level
2.6V
≤ VIN ≤ 6V
1.4
V
MR Input Low Level
2.6V
≤ VIN ≤ 6V
0.4
V
MR Input Leakage Current
VIN = 6V, TA = +25
°C
-0.2
+0.2
A
MR Minimum Pulse Width
tMR
1s
THERMAL-OVERLOAD PROTECTION
Thermal-Shutdown Temperature
TJ rising
+160
°C
Thermal-Shutdown Hysteresis
15
°C
ENABLE INPUTS (EN1, EN2, EN34, EN5)
EN_ Input High Level
2.6V
≤ VIN ≤ 6V
1.4
V
EN_ Input Low Level
2.6V
≤ VIN ≤ 6V
0.4
V
EN_ Input Leakage Current
VIN = 6V, TA = +25
°C
-0.2
+0.2
A
I2C LOGIC (SDA, SCL, SRAD)
SCL, SDA Input High Voltage
1.4
V
SCL, SDA Input Low Voltage
0.4
V
SCL, SDA Input Hysteresis
0.1
V
SCL, SDA Input Current
TA = +25
°C, IN = AGND, VIN = 6V
-10
+10
A
SDA Output Low Voltage
2.6V
≤ VIN ≤ 6V, sinking 3mA
0.2
V
SRAD Input High Level
2.6V
≤ VIN ≤ 6V
1.4
V
SRAD Input Low Level
2.6V
≤ VIN ≤ 6V
0.4
V
SRAD Input Leakage Current
VIN = 6V, TA = +25
oC
-0.2
+0.2
A
相關(guān)PDF資料
PDF描述
DS21348T DATACOM, PCM TRANSCEIVER, PQFP44
DS21348TN DATACOM, PCM TRANSCEIVER, PQFP44
DS21348G DATACOM, PCM TRANSCEIVER, BGA49
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