AS1507-BTDT-100-1K austriamicrosystems, AS1507-BTDT-100-1K Datasheet - Page 6

• Manufacturer Part Number: AS1507-BTDT-100-1K
• Description: IC POT DGTL 100K SERIAL 8TQFN
• Manufacturer: austriamicrosystems

Specifications of AS1507-BTDT-100-1K

• Taps: 256
• Resistance (ohms): 100K
• Number Of Circuits: 2
• Temperature Coefficient: 90 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AS1507-BTDT-100-1KTR

AS1507
Datasheet - E l e c t r i c a l C h a r a c t e r i s t i c s
Timing Characteristics
V
(unless otherwise specified). See
tion, and is not production tested.
Table 5. Timing Characteristics
www.austriamicrosystems.com/Digital-Potentiometers/AS1507
DD
Symbol
t
f
t
t
t
t
BUSY
SCLK
t
t
CL80
CSW
t
t
CSS
CSH
t
t
CS0
CS1
= +2.7 to +5.5V, HIGH = V
CP
CH
DS
DH
Write Non-Volatile Register Busy Time
CSN-Fall to SCLK Rise Setup
SCLK-Rise to CSN-Fall Delay
SCLK-Rise to CSN-Rise Hold
CSN-Rise to SCLK-Rise Hold
SCLK Pulse-Width High
SCLK Pulse-Width Low
CSN Pulse-Width High
SDIO Hold after SCLK
SDIO to SCLK Setup
SCLK Clock Period
SCLK Frequency
Parameter
DD
, LOW = GND, T
Figure 20 on page
AMB
10. Digital timing data is guaranteed by design and characteriza-
= -40 to +85ºC. Typ values are at V
Revision 1.01
Condition
Min
200
200
DD
40
40
40
40
10
40
40
0
= +5.0V, T
Typ
AMB
Max
20
5
= +25ºC
Unit
MHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
6 - 18