ht6012 Holtek Semiconductor Inc., ht6012 Datasheet - Page 4

• Manufacturer Part Number: ht6012
• Description: Ht6010/6012/6014 -- 3^12 Series Of Encoders
• Manufacturer: Holtek Semiconductor Inc.

Pin Description
Note:
Approximate Internal Connections
Absolute Maximum Ratings
Supply Voltage ............................V
Input Voltage ................................V
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
Rev. 1.20
A0~A9
AD8~AD11
D8~D11
DOUT
LED
TE
OSC1
OSC2
VSS
VDD
Pin Name
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
D8~D11 are data input and transmission enable pins of the HT6012/HT6014.
TE is the transmission enable pin of the HT6010.
I/O
O
O
O
I
I
I
I
I
TRANSMISSION
TRANSMISSION
OSCILLATOR
OSCILLATOR
Connection
CMOS OUT
NMOS OUT
CMOS IN
CMOS IN
Pull-high
Pull-high
Internal
GATE
GATE
SS
SS
0.3V to V
0.3 to V
Input pins for address A0~A9 setting
They can be externally set to VDD or VSS or left open.
Input pins for address/data (AD8~AD11) setting
They can be externally set to VDD or VSS or left open.
Input pins for data (D8~D11) setting and transmission enable (active low)
They can be externally set to VSS or left open (see Note).
Encoder data serial transmission output
Transmission enable indicator, active low
Transmission enable, active low (see Note)
Oscillator input pin
Oscillator output pin
Negative power supply, ground
Positive power supply
DD
SS
+0.3V
+13V
4
Storage Temperature ............................ 50 C to 125 C
Operating Temperature........................... 20 C to 75 C
Description
HT6010/HT6012/HT6014
September 9, 2003