PAC80 Datasheet, PDF (2/19 Pages) Lattice Semiconductor – In-System Programmable Analog Circuit

Specifications ispPAC80
T_A = 25°C; V_S = 5.0V; 1V < V_OUT < 4V; Gain = 1; Output load = 200pF, 1MΩ. Filter configuration = CC051042, F_P = 50kHz;
Auto-Cal initiated immediately prior. (Unless otherwise specified).
DC Electrical Characteristics
Symbol
Parameter
Condition
Analog Input
V_IN± (1)
V_IN-DIFF
V_OS (2)
Input Voltage Range
Differential Input Voltage Swing (2)
Differential Offset Voltage (Input Referred)
Applied to Either V_IN+ or V_IN-
2| V_{IN+ –} V_IN-|
G = 10
G=1
∆V_OS/∆T
R_IN
C_IN
I_B
e_N
Analog Output
Differential Offset Voltage Drift
Input Resistance
Input Capacitance
Input Bias Current
Input Noise Voltage Density
-40 to +85°C
at DC
At 10kHz, Referred to Input, G = 10
V_OUT±
Output Voltage Range
V_OUT-DIFF
Differential Output Voltage Swing (2)
I_OUT±
Output Current
V_CM
Common Mode Output Voltage
Static Performance
Present at Either V_OUT+ or V_OUT–
2| V_OUT+ – V_OUT– |
Source/Sink
(V_OUT+ + V_OUT-)/2
G
Programmable Gain Range
Input Gain Amplifier (1, 2, 5, 10)
∆G/∆T
Gain Error
Gain Drift
R_L = 300Ω Differential
-40 to +85°C
PSR
Power Supply Rejection
Differential at 1kHz
Single-ended at 1kHz
Common Mode Reference Output (VREF_OUT)
VREF_OUT
Reference Output Voltage Range
Reference Output Voltage Drift
Nominally 2.500V
-40 to +85°C
IREF_OUT
Reference Output Current
Reference Output Noise Voltage
(VREF_OUT = ±1%) Source
(VREF_OUT = ±1%) Sink
10MHz Bandwidth
Reference Power Supply Rejection
1kHz
Programming
Erase/Reprogram Cycles
Digital I/O
V_IL
V_IH
I_IL, I_IH
Input Low Voltage
Input High Voltage
Input Leakage Current
0V≤TCK,ENSPI,CAL Input ≤VS
0V≤TDI,TMS,CSb Inputs ≤VS
V_OL
Output Low Voltage (TDO)
V_OH
Output High Voltage (TDO)
I_OL = 4.0mA
I_OH = -1.0mA
Min.
1
6
0.1
9.6
10
2.495
0
-0.2
10K
0
2
2.4
Typ.
30
0.3
40
10⁹
2
1
80
2.5
0.5
20
80
70
50
50
350
40
80
1M
Max.
Units
4
V
V_p-p
200
µV
2
mV
µV/°C
Ω
pF
pA
nV/√Hz
4.9
V
V_p-p
mA
2.505
V
20
dB
2.5
%
ppm/°C
dB
dB
0.2
%
ppm/°C
µA
µA
µV_RMS
dB
cycles
0.8
V
V_S
V
-10/+40
µA
-70/+10
µA
0.5
V
V
2