Document
TC7SP3066,3067TU
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7SP3066TU, TC7SP3067TU
TC7SP3066TU Low Voltage Dual Supply Single Bus Switch (analog) TC7SP3067TU Low Voltage Dual Supply Single Bus Switch (analog)
The TC7SP3066 and TC7SP3067 are high-speed CMOS one-bit analog bus switches with separate power supplies for control and switch portions. In the TC7SP3066, the switch is on when Output Enable (OE) is High. In the TC7SP3067, the switch is on when Output Enable ( OE ) is Low.
The TC7SP3066 and TC7SP3067 support power-down protection by incorporating 3.6-V-torelant control inputs.
These devices are suitable for applications where the control voltage is lower than the signal line voltage.
All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Weight: 0.007 g (typ.)
Features
• Operating voltage range: VCCA = 1.1 to 2.7 V (Control portion) VCCB = 1.65 to 3.6 V (Switch portion)
• ON-resistance: RON = 8 Ω (max) (VCCB = 2.7 V) RON = 10 Ω (max) (VCCB = 2.3 V)
• ESD performance: Machine model ≥ ±200 V Human body model ≥ ±2000 V
• Ultra-small package: UF6 • 3.6-V tolerance function and power-down protection at the Output Enable input.
Start of commercial production
2005-12
1
2014-03-01
Pin Assignment (top view)
TC7SP3066TU
VCCB OE B1 456
TC7SP3067TU
VCCB OE B1 456
EPC
EPD
123 VCCA GND A1
123 VCCA GND A1
Truth Table
Input (3066) OE
Function
Input (3067) OE
Function
H
Aport = Bport
H
Disconnected
L
Disconnected
L
Aport = Bport
Circuit Schematic
TC7SP3066TU VCCA
VCCA
Logic-level
OE
converter
A1
B1
TC7SP3067TU VCCA
Logic-level
OE
converter
A1
VCCA B1
2
TC7SP3066,3067TU
2014-03-01
TC7SP3066,3067TU
Absolute Maximum Ratings (Note 1)
Characteristics
Symbol
Rating
Unit
Power supply voltage
(Note 2)
Control input voltage (OE (3066)/ OE (3067)) Switch input/output voltage Diode current in the control portion Diode current in the switch portion Switch input/output current
DC VCC/ground current
Power dissipation Storage temperature
VCCA VCCB
VIN
VS IIK IIK IS ICCA ICCB PD Tstg
−0.5 to 4.6 V
−0.5 to 4.6
−0.5 to 4.6
V
−0.5 to VCCB + 0.5
V
−25
mA
±50 (Note 3) mA
128
mA
±50 mA
±100
200
mW
−65 to 150
°C
Note 1:
Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction. Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
Note 2: Do not supply a voltage to the VCCB pin when VCCA is in the OFF state.
Note 3: VS < GND, VS > VCCB
Operating Ranges (Note)
Characteristics
Symbol
Rating
Unit
Power supply voltage
Control input voltage Switch input/output voltage Operating temperature Control input rise and fall times
VCCA VCCB VIN
VS Topr dt/dv
1.1 to 2.7 1.65 to 3.6
0 to 3.6 0 to VCCB −40 to 85
0 to 10
V
V V °C ns/V
Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VCCA or GND.
3
2014-03-01
TC7SP3066,3067TU
Electrical Characteristics
DC Characteristics (1.1 V ≤ VCCA ≤ 2.7 V, 1.65 V ≤ VCCB ≤ 3.6 V)
Characteristics
Symbol
Test Condition
VCCA (V)
Ta =
VCCB (V)
−40 to 85°C
Unit
Min Max
1.1 ≤ VCCA < 1.4
1.65 to 3.6
0.70 × VCCA
⎯
V
High-level input voltage
VIH OE (3066), OE (3067)
1.4 ≤ VCCA < 1.65
1.65 to 3.6
0.70 × VCCA
⎯
V
1.65 ≤ VCCA < 2.3
2.3 to 3.6
0.70 × VCCA
⎯
V
2.3 ≤ VCCA ≤ 2.7 2.7 to 3.6 1.6
⎯
V
1.1 ≤ VCCA < 1.4 1.65 to 3.6
⎯
0.30 × VCCA
V
Low-level input voltage
VIL OE (3066), OE (3067)
1.4 ≤ VCCA < 1.65 1.65 to 3.6
⎯
0.30 × VCCA
V
1.65 ≤ VCCA < 2.3 2.3 to 3.6
⎯
0.30 × VCCA
V
2.3 ≤ VCCA ≤ 2.7 2.7 to 3.6 ⎯
0.7
V
VIS = 0 V
IIS = 30 mA
1.1 to 2.7
2.7
⎯
8
VIS = 2.7 V IIS = 30 mA
1.1 to 2.7
2.7
⎯
12
ON-resistance
(Note)
RON
VIS = 2.1 V VIS = 0 V
IIS = 15 mA IIS = 24 mA
1.1 to 2.7 1.1 to 2.3
2.7
⎯
20
Ω
2.3
⎯
10
VIS = 2.3 V IIS = 24 mA
1.1 to 2.3
2.3
⎯
15
Switch-off leakage current
VIS = 2.0 V IIS = 15 mA
A1, B1 = 0 to VCCB
ISZ
OE = VCCA, OE = GND
1.1 to 2.3 1.1 to 2.7
2.3
⎯
25
1.65 to 3.6 ⎯ ±2.0 μA
Control input current
IIN
OE or OE = 0 to 3.6 V
1.1 to 2.7
1.65 to 3.6 ⎯ ±1.0 μA
ICCA VIN = VCCA or GND, IS = 0 A
1.1 to 2.7
1.65 to 3.6 ⎯
4.0
Quiescent supply current
ICCB ICCA
VIN = VCCA.