CY8C5487LTI-007 Cypress Semiconductor Corp, CY8C5487LTI-007 Datasheet - Page 74

• Manufacturer Part Number: CY8C5487LTI-007
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY8C5487LTI-007

• Lead Free Status / RoHS Status: Compliant

11.5.12 Unity Gain Buffer
The Unity Gain Buffer is created using a SC/CT Analog Block. See the Unity Gain Buffer component data sheet in PSoC Creator for
full AC/DC specifications, and APIs and example code.
Table 11-37. Unity Gain Buffer DC Specifications
Table 11-38. Unity Gain Buffer AC Specifications
11.5.13 Temperature Sensor
Table 11-39. Temperature Sensor Specifications
11.5.14 LCD Direct Drive
Table 11-40. LCD Direct Drive DC Specifications
Document Number: 001-55036 Rev. *F
Vos
Voh, Vol
Icc
V
Parameter
Parameter
Parameter
Parameter
bias
LCD operating current
LCD bias range (Vbias refers to the
main output voltage(V0) of LCD
DAC)
LCD bias step size
Iout (Output drive current per segment driver)
Icc per segment driver
Temp sensor accuracy
Input offset voltage
Offset voltage drift
Input voltage range
Output voltage range
Output current source capability
Quiescent current
Bandwidth
Slew rate
Input noise spectral density
LCD capacitance per
segment/common driver
Long term segment offset
Strong drive
Strong drive
Weak drive
Weak drive 2
No drive
[9]
[9, 14]
Description
Description
Description
Description
[9]
[9]
PRELIMINARY
[9]
Range: -40°C to +85°C
16x4 segment display at 50 Hz
Vdda ≥ 3 V and Vdda ≥ Vbias
Vdda ≥ 3 V and Vdda ≥ Vbias
Drivers may be combined.
Output current in Strong drive mode
for Vddio = 5.5 V
Drive setting 3, Vdda = 1.71 V
Noninverting mode, 300 mV ≤ Vin ≤
Vdda - 1.2 V, Cl ≤ 25 pF
Vdda = 1.71 V 5% to 90% FS output,
CL = 50 pF
Conditions
Conditions
Conditions
Conditions
PSoC
[17]
.
®
Vssa +
Vssa
Min
528
220
0.15
Min
Min
Min
2
5: CY8C54 Family Data
-
-
-
-
-
-
-
-
-
-
-
7
3
-
-
9.1 x Vdda
Typ
Typ
Typ
900
38
±5
Typ
500
260
<25
19
22
-
-
-
-
-
-
-
11
-
-
-
Vdda -
Max
Max
Vdda
Max
0.15
250
10
30
-
-
-
-
5000
-
Max
655
300
5.5
10
-
-
-
-
-
nV/sqrtHz
Page 74 of 97
Units
Units
Units
µv/°C
MHz
V/µs
Units
mV
°C
µA
µA
mV
mV
V
V
μ A
pF
µA
µA
µA
µA
nA
V
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