参数资料
| 型号： | TXB0102DCURG4 |
| 厂商： | Texas Instruments |
| 文件页数： | 14/20页 |
| 文件大小： | 0K |
| 描述： | IC VOLT-LVL TRANSL BI-DIR 8-US8 |
| 标准包装： | 3,000 |
| 逻辑功能： | 变换器，双向 |
| 位数： | 2 |
| 输入类型： | 逻辑 |
| 输出类型： | 逻辑 |
| 数据速率： | 100Mbps |
| 通道数： | 2 |
| 输出/通道数目： | 1 |
| 差分 - 输入:输出： | 无/无 |
| 传输延迟（最大）： | 4ns |
| 电源电压： | 1.2 V ~ 3.6 V，1.65 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-VFSOP（0.091"，2.30mm 宽） |
| 供应商设备封装： | US8 |
| 包装： | 带卷 (TR) |
SCES641B – MAY 2007 – REVISED MAY 2012
Absolute Maximum Ratings
(1)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCCA
Supply voltage range
–0.5
4.6
V
VCCB
Supply voltage range
–0.5
6.5
A port
–0.5
4.6
VI
Input voltage range(2)
V
B port
–0.5
6.5
A port
–0.5
4.6
Voltage range applied to any output in the high-impedance or
VO
V
power-off state(2)
B port
–0.5
6.5
A port
–0.5 VCCA + 0.5
VO
Voltage range applied to any output in the high or low state(2) (3)
V
B port
–0.5 VCCB + 0.5
IIK
Input clamp current
VI < 0
–50
mA
IOK
Output clamp current
VO < 0
–50
mA
IO
Continuous output current
±50
mA
Continuous current through VCCA, VCCB, or GND
±100
mA
DCT package
220
θJA
Package thermal impedance(4)
DCU package
227
°C/W
YZP package
102
Tstg
Storage temperature range
–65
150
°C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
(3)
The value of VCCA and VCCB are provided in the recommended operating conditions table.
(4)
The package thermal impedance is calculated in accordance with JESD 51-7.
Recommended Operating Conditions
(1) (2)
VCCA
VCCB
MIN
MAX
UNIT
VCCA
1.2
3.6
Supply voltage
V
VCCB
1.65
5.5
Data inputs
1.2 V to 3.6 V
1.65 V to 5.5 V
VCCI × 0.65
(3)
VCCI
VIH
High-level input voltage
V
OE input
1.2 V to 3.6 V
1.65 V to 5.5 V
VCCA × 0.65
5.5
Data inputs
1.2 V to 5.5 V
1.65 V to 5.5 V
0
VCCI × 0.35
(3)
VIL
Low-level input voltage
V
OE input
1.2 V to 3.6 V
1.65 V to 5.5 V
0
VCCA × 0.35
Voltage range applied to any A port
0
3.6
VO
output in the high-impedance
1.2 V to 3.6 V
1.65 V to 5.5 V
V
B port
0
5.5
or power-off state
A port inputs
1.2 V to 3.6 V
1.65 V to 5.5 V
40
Input transition rise or fall
Δt/Δv
1.65 V to 1.95 V
40
ns/V
rate
B port inputs
1.2 V to 3.6 V
4.5 V to 5.5 V
30
TA
Operating free-air temperature
–40
85
°C
(1)
The A and B sides of an unused data I/O pair must be held in the same state, i.e., both at VCCI or both at GND.
(2)
VCCA must be less than or equal to VCCB and must not exceed 3.6 V.
(3)
VCCI is the supply voltage associated with the input port.
Copyright 2007–2012, Texas Instruments Incorporated
3
Product Folder Link(s): TXB0102
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