DS1267BE-010+ Maxim Integrated, DS1267BE-010+ Datasheet - Page 9

• Manufacturer Part Number: DS1267BE-010+
• Description: Digital Potentiometer ICs Digital Sextet Potentiometer
• Manufacturer: Maxim Integrated

Specifications of DS1267BE-010+

• Resistance: 10 kOhms
• Temperature Coefficient: 750 PPM / C
• Tolerance: 20 %
• Number Of Pots: Dual
• Taps Per Pot: 256
• Digital Interface: 3-Wire
• Description/function: Dual Digital Potentiometer Chip
• Operating Supply Voltage: 4.5 V to 5.5 V
• Supply Current: 5 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-20
• Minimum Operating Temperature: - 40 C
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V

ANALOG RESISTOR CHARACTERISTICS
CAPACITANCE
AC ELECTRICAL CHARACTERISTICS
NOTES:
1. All voltages are referenced to ground.
2. Resistor inputs cannot exceed the substrate bias voltage, V
3. INL is used to determine wiper voltage versus expected voltage as determined by wiper position.
4. DNL is used to determine the change in voltage between successive tap positions.
5. C
6. See Figures 9(a), (b), and (c).
7. See Figure 11.
8. Valid at +25°C only.
9. Digital Inputs
Maxim Integrated ............................................................................................................................................................................................. 9
End-to-End Resistor Tolerance
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
Temperature Coefficient
Input Capacitance
Output Capacitance
CLK Frequency
Width of CLK Pulse
Data Setup Time
Data Hold Time
Propagation Delay Time Low to
High Level Clock to Output
Propagation Delay Time High to
Low Level
RST
RST
RST
OUT
High to Clock Input High
Low to Clock Input High
Inactive
PARAMETER
is active regardless of the state of
PARAMETER
PARAMETER
SYMBOL
C
SYMBOL
SYMBOL
C
OUT
IN
f
t
t
t
t
t
t
t
t
CDH
CLK
PLH
PHL
HLT
RLT
CH
DC
CC
RST
.
MIN
MIN
125
DC
MIN
50
30
10
50
50
-1.6
-0.5
-20
B
TYP
TYP
, in the negative direction.
TYP
±.75
±0.3
5
7
750
(-40°C to +85°C; V
(-40°C to +85°C; V
MAX
MAX
250
250
3.5
MAX
+1.6
+0.5
+20
UNITS
UNITS
UNITS
ppm/°C
MHz
CC
pF
pF
LSB
LSB
ns
ns
ns
ns
ns
ns
ns
ns
%
CC
= 5.0V ± 10%)
(T
= 5.0V ±10%)
A
= +25°C)
NOTES
NOTES
NOTES
6
6
6
6
6
6
6
6
6
8
3
4