參數(shù)資料
型號(hào)： TC7MPS3125FTG
廠(chǎng)商： Toshiba Corporation
英文描述： Low Voltage/Low Power 1 + 3-Bit Dual Supply Bus Transceiver
中文描述： 低電壓/低功率1 3位雙電源總線(xiàn)收發(fā)器
文件頁(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 311K
代理商： TC7MPS3125FTG
TC7MPS3125FTG
2007-10-19
1
TOSHIBA Digital Integrated Circuit Silicon Monolithic
TC7MPS3125FTG
Low Voltage/Low Power 1 + 3-Bit Dual Supply Bus Transceiver
The TC7MPS3125FTG is a dual supply, advanced high-speed
CMOS 4-bit dual supply voltage interface bus transceiver
fabricated with silicon gate CMOS technology.
It is also designed with over voltage tolerant inputs and
outputs up to 3.6 V.
Designed for use as an interface between a 1.2-V, 1.5-V, 1.8-V,
or 2.5-V bus and a 1.8-V, 2.5-V or 3.6-V bus in mixed 1.2-V, 1.5-V,
1.8-V or 2.5-V/1.8-V, 2.5-V or 3.6-V supply systems.
The A-port interfaces with the 1.2-V, 1.5-V, 1.8-V or 2.5-V bus,
the B-port with the 1.8-V, 2.5-V, 3.3-V bus.
The direction of data transmission is determined by the level of
the DIR input. The enable input (OE) can be used to disable the
device so that the buses are effectively isolated.
All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Features
Bidirectional interface between 1.2-V and 1.8-V, 1.2-V and 2.5-V, 1.2-V and 3.3-V, 1.5-V and 2.5-V, 1.5-V and
3.3-V, 1.8-V and 2.5-V, 1.8-V and 3.3-V or 2.5-V and 3.3-V buses.
High-speed operation: t
pd
=
6.8 ns (max) (V
CCA
=
2.5
±
0.2 V, V
CCB
=
3.3
±
0.3 V)
t
pd
=
8.9 ns (max) (V
CCA
=
1.8
±
0.15 V, V
CCB
=
3.3
±
0.3 V)
t
pd
=
10.3 ns (max) (V
CCA
=
1.5
±
0.1 V, V
CCB
=
3.3
±
0.3 V)
t
pd
=
61 ns (max) (V
CCA
=
1.2
±
0.1 V, V
CCB
=
3.3
±
0.3 V)
t
pd
=
9.5 ns (max) (V
CCA
=
1.8
±
0.15 V, V
CCB
=
2.5
±
0.2 V)
t
pd
=
10.8 ns (max) (V
CCA
=
1.5
±
0.15 V, V
CCB
=
2.5
±
0.2 V)
t
pd
=
60 ns (max) (V
CCA
=
1.2
±
0.15 V, V
CCB
=
2.5
±
0.2 V)
t
pd
=
58 ns (max) (V
CCA
=
1.2
±
0.1 V, V
CCB
=
1.8
±
0.15 V)
Output current: I
OH
/I
OL
=
±
12 mA (min) (V
CC
=
3.0 V)
I
OH
/I
OL
=
±
9mA (min) (V
CC
=
2.3 V)
I
OH
/I
OL
=
±
3 mA (min) (V
CC
=
1.65 V)
I
OH
/I
OL
=
±
1mA (min) (V
CC
=
1.4 V)
Latch-up performance:
±
300 mA
ESD performance: Machine model
≥
±
200 V
Human body model
≥
±
2000 V
Ultra-small package: VQON16
Low current consumption: Using the new circuit significantly reduces current consumption when
OE
=
“H”.
Suitable for battery-driven applications such as PDAs and cellular phones.
Floating A-bus and B-bus are permitted. (when
OE
=
“H”)
3.6-V tolerant function and power-down protection provided on all inputs and outputs.
Note 1: Do not apply a signal to any bus pins when it is in the output mode. Damage may result.
Note: When mounting VQON package, the type of recommended flux is RA or RMA.
TC7MPS3125FTG
Weight
VQON16-P-0303-0.50: 0.013 g (typ.)
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