VFC101 Datasheet, PDF (3/10 Pages) Burr-Brown (TI) – Synchronized VOLTAGE-TO-FREQUENCY CONVERTER

SPECIFICATIONS (CONT)
ELECTRICAL
At T_A = +25°C and ±15VDC supplies unless otherwise noted.
VFC101JN
VFC101KN
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
TEMPERATURE RANGE
Specification
Storage
θ_JA
θ_JC
0
+70
*
–65
+150
*
90
*
35
*
* Specification same as JN grade.
NOTES: (1) Offset and gain error can be trimmed to zero. (2) Specified by the box method: (max – min) ÷ (Avg x ∆T).
MAX
*
*
UNITS
°C
°C
°C/W
°C/W
PIN CONFIGURATION
Top View
3 2 1 20 19
4
18
5
17
20-Pin
6
PLCC
16
Package
7
15
8
14
9 10 11 12 13
Grade
Designation
ABSOLUTE MAXIMUM RATINGS
Power Supply Voltage (+V_CC to –V_CC) ................................................. 36V
+V_CC to Analog Common ..................................................................... 28V
–V_CC to Analog Common ...................................................................... 28V
Integrator Out Short-Circuit to Ground ........................................ Indefinite
Integrator Differential Input ................................................................ ±10V
Integrator Common-Mode Input .................................... –V_CC +5V to +2V
V_IN (pins 7, 8, 9, 10) .......................................................................... ±V_CC
Clock Input ......................................................................................... ±V_CC
V_REF Out Short-Circuit to Ground ................................................. Indefinite
C_OS (Pin 12) ................................................................................ 0 to +V_CC
f_OUT (referred to digital common) ........................................... –0.5V to 36V
Digital Common ................................................................................. ±V_CC
Storage Temperature Range .......................................... –65°C to +150°C
Lead Temperature (soldering, 10s) ............................................... +300°C
PIN ASSIGNMENTS
PIN #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DESCRIPTION
NC
+V_CC Power Supply
NC
V_OUT Integrator Amp Output
C_INT, Integrator Inverting Input
+V_IN, Integrator Noninverting Input
V_IN, 5V FS
V_IN, 10V FS
V_IN, 8V FS
V_IN, 10V FS
–V_CC Power Supply
C_OS, Output One-Shot Capacitor
f_CLOCK Input
f_OUT Frequency Output
Digital Ground
Analog Ground
– Comparator Input
+ Comparator Input
NC
V_REF +5V Reference Output
PACKAGE INFORMATION⁽¹⁾
MODEL
PACKAGE
PACKAGE DRAWING
NUMBER
VFC101JN
VFC101KN
20-Pin PLCC
181
20-Pin PLCC
181
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix D of Burr-Brown IC Data Book.
ORDERING INFORMATION
MODEL
VFC101JN
VFC101KN
PACKAGE
20-Pin PLCC
20-Pin PLCC
TEMPERATURE RANGE
0°C to +70°C
0°C to +70°C
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
3
VFC101